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fa113172da
# Description Fixes the clippy warnings we're about to get hit with next time we upgrade Rust. The big one was shrinking ShellError and related under 128 bytes. # User-Facing Changes Shouldn't notice much difference. In theory, we could see a tiny perf improvement, but I didn't notice one. # Tests + Formatting <!-- Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # After Submitting <!-- If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date. -->
746 lines
29 KiB
Rust
746 lines
29 KiB
Rust
use nu_engine::CallExt;
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use nu_parser::{parse_unit_value, DURATION_UNIT_GROUPS};
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use nu_protocol::{
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ast::{Call, CellPath, Expr},
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engine::{Command, EngineState, Stack},
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Category, Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type, Unit,
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Value,
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};
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#[derive(Clone)]
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pub struct SubCommand;
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impl Command for SubCommand {
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fn name(&self) -> &str {
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"into duration"
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}
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fn signature(&self) -> Signature {
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Signature::build("into duration")
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.input_output_types(vec![
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(Type::String, Type::Duration),
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(Type::Duration, Type::Duration),
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// TODO: --convert option should be implemented as `format duration`
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(Type::String, Type::String),
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(Type::Duration, Type::String),
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])
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.named(
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"convert",
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SyntaxShape::String,
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"convert duration into another duration",
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Some('c'),
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)
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.rest(
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"rest",
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SyntaxShape::CellPath,
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"for a data structure input, convert data at the given cell paths",
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)
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.category(Category::Conversions)
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}
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fn usage(&self) -> &str {
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"Convert value to duration."
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}
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fn extra_usage(&self) -> &str {
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"This command does not take leap years into account, and every month is assumed to have 30 days."
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}
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fn search_terms(&self) -> Vec<&str> {
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vec!["convert", "time", "period"]
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}
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fn run(
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&self,
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engine_state: &EngineState,
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stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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into_duration(engine_state, stack, call, input)
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}
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fn examples(&self) -> Vec<Example> {
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let span = Span::test_data();
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vec![
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Example {
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description: "Convert string to duration in table",
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example:
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"[[value]; ['1sec'] ['2min'] ['3hr'] ['4day'] ['5wk']] | into duration value",
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result: Some(Value::List {
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vals: vec![
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Value::Record {
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cols: vec!["value".to_string()],
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vals: vec![Value::Duration {
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val: 1000 * 1000 * 1000,
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span,
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}],
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span,
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},
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Value::Record {
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cols: vec!["value".to_string()],
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vals: vec![Value::Duration {
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val: 2 * 60 * 1000 * 1000 * 1000,
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span,
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}],
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span,
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},
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Value::Record {
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cols: vec!["value".to_string()],
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vals: vec![Value::Duration {
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val: 3 * 60 * 60 * 1000 * 1000 * 1000,
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span,
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}],
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span,
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},
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Value::Record {
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cols: vec!["value".to_string()],
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vals: vec![Value::Duration {
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val: 4 * 24 * 60 * 60 * 1000 * 1000 * 1000,
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span,
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}],
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span,
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},
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Value::Record {
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cols: vec!["value".to_string()],
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vals: vec![Value::Duration {
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val: 5 * 7 * 24 * 60 * 60 * 1000 * 1000 * 1000,
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span,
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}],
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span,
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},
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],
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span,
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}),
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},
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Example {
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description: "Convert string to duration",
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example: "'7min' | into duration",
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result: Some(Value::Duration {
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val: 7 * 60 * 1000 * 1000 * 1000,
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span,
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}),
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},
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Example {
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description: "Convert string to the requested duration as a string",
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example: "'7min' | into duration --convert sec",
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result: Some(Value::String {
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val: "420 sec".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to duration",
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example: "420sec | into duration",
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result: Some(Value::Duration {
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val: 7 * 60 * 1000 * 1000 * 1000,
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span,
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}),
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},
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Example {
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description: "Convert duration to the requested duration as a string",
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example: "420sec | into duration --convert ms",
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result: Some(Value::String {
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val: "420000 ms".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert µs duration to the requested duration as a string",
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example: "1000000µs | into duration --convert sec",
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result: Some(Value::String {
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val: "1 sec".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to the µs duration as a string",
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example: "1sec | into duration --convert µs",
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result: Some(Value::String {
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val: "1000000 µs".to_string(),
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span,
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}),
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},
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Example {
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description: "Convert duration to µs as a string if unit asked for was us",
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example: "1sec | into duration --convert us",
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result: Some(Value::String {
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val: "1000000 µs".to_string(),
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span,
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}),
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},
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]
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}
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}
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fn into_duration(
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engine_state: &EngineState,
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stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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let span = match input.span() {
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Some(t) => t,
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None => call.head,
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};
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let convert_to_unit: Option<Spanned<String>> = call.get_flag(engine_state, stack, "convert")?;
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let column_paths: Vec<CellPath> = call.rest(engine_state, stack, 0)?;
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let config = engine_state.get_config();
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let float_precision = config.float_precision as usize;
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input.map(
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move |v| {
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if column_paths.is_empty() {
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action(&v, &convert_to_unit, float_precision, span)
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} else {
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let mut ret = v;
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for path in &column_paths {
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let d = convert_to_unit.clone();
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let r = ret.update_cell_path(
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&path.members,
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Box::new(move |old| action(old, &d, float_precision, span)),
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);
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if let Err(error) = r {
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return Value::Error {
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error: Box::new(error),
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};
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}
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}
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ret
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}
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},
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engine_state.ctrlc.clone(),
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)
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}
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fn convert_str_from_unit_to_unit(
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val: i64,
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from_unit: &str,
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to_unit: &str,
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span: Span,
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value_span: Span,
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) -> Result<f64, ShellError> {
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match (from_unit, to_unit) {
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("ns", "ns") => Ok(val as f64),
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("ns", "us") => Ok(val as f64 / 1000.0),
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("ns", "µs") => Ok(val as f64 / 1000.0), // Micro sign
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("ns", "μs") => Ok(val as f64 / 1000.0), // Greek small letter
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("ns", "ms") => Ok(val as f64 / 1000.0 / 1000.0),
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("ns", "sec") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0),
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("ns", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0),
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("ns", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("ns", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("ns", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("ns", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("ns", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("ns", "dec") => {
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Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0)
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}
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("us", "ns") => Ok(val as f64 * 1000.0),
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("us", "us") => Ok(val as f64),
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("us", "µs") => Ok(val as f64), // Micro sign
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("us", "μs") => Ok(val as f64), // Greek small letter
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("us", "ms") => Ok(val as f64 / 1000.0),
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("us", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("us", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("us", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("us", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("us", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("us", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("us", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("us", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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// Micro sign
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("µs", "ns") => Ok(val as f64 * 1000.0),
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("µs", "us") => Ok(val as f64),
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("µs", "µs") => Ok(val as f64), // Micro sign
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("µs", "μs") => Ok(val as f64), // Greek small letter
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("µs", "ms") => Ok(val as f64 / 1000.0),
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("µs", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("µs", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("µs", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("µs", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("µs", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("µs", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("µs", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("µs", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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// Greek small letter
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("μs", "ns") => Ok(val as f64 * 1000.0),
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("μs", "us") => Ok(val as f64),
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("μs", "µs") => Ok(val as f64), // Micro sign
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("μs", "μs") => Ok(val as f64), // Greek small letter
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("μs", "ms") => Ok(val as f64 / 1000.0),
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("μs", "sec") => Ok(val as f64 / 1000.0 / 1000.0),
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("μs", "min") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0),
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("μs", "hr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0),
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("μs", "day") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0),
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("μs", "wk") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("μs", "month") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("μs", "yr") => Ok(val as f64 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("μs", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("ms", "ns") => Ok(val as f64 * 1000.0 * 1000.0),
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("ms", "us") => Ok(val as f64 * 1000.0),
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("ms", "µs") => Ok(val as f64 * 1000.0), // Micro sign
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("ms", "μs") => Ok(val as f64 * 1000.0), // Greek small letter
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("ms", "ms") => Ok(val as f64),
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("ms", "sec") => Ok(val as f64 / 1000.0),
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("ms", "min") => Ok(val as f64 / 1000.0 / 60.0),
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("ms", "hr") => Ok(val as f64 / 1000.0 / 60.0 / 60.0),
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("ms", "day") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0),
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("ms", "wk") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 7.0),
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("ms", "month") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 30.0),
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("ms", "yr") => Ok(val as f64 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("ms", "dec") => Ok(val as f64 / 10.0 / 1000.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("sec", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0),
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("sec", "us") => Ok(val as f64 * 1000.0 * 1000.0),
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("sec", "µs") => Ok(val as f64 * 1000.0 * 1000.0), // Micro sign
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("sec", "μs") => Ok(val as f64 * 1000.0 * 1000.0), // Greek small letter
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("sec", "ms") => Ok(val as f64 * 1000.0),
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("sec", "sec") => Ok(val as f64),
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("sec", "min") => Ok(val as f64 / 60.0),
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("sec", "hr") => Ok(val as f64 / 60.0 / 60.0),
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("sec", "day") => Ok(val as f64 / 60.0 / 60.0 / 24.0),
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("sec", "wk") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 7.0),
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("sec", "month") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 30.0),
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("sec", "yr") => Ok(val as f64 / 60.0 / 60.0 / 24.0 / 365.0),
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("sec", "dec") => Ok(val as f64 / 10.0 / 60.0 / 60.0 / 24.0 / 365.0),
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("min", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0),
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("min", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0),
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("min", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0), // Micro sign
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("min", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0), // Greek small letter
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("min", "ms") => Ok(val as f64 * 1000.0 * 60.0),
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("min", "sec") => Ok(val as f64 * 60.0),
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("min", "min") => Ok(val as f64),
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("min", "hr") => Ok(val as f64 / 60.0),
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("min", "day") => Ok(val as f64 / 60.0 / 24.0),
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("min", "wk") => Ok(val as f64 / 60.0 / 24.0 / 7.0),
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("min", "month") => Ok(val as f64 / 60.0 / 24.0 / 30.0),
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("min", "yr") => Ok(val as f64 / 60.0 / 24.0 / 365.0),
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("min", "dec") => Ok(val as f64 / 10.0 / 60.0 / 24.0 / 365.0),
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("hr", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0),
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("hr", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0),
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("hr", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0), // Micro sign
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("hr", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0), // Greek small letter
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("hr", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0),
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("hr", "sec") => Ok(val as f64 * 60.0 * 60.0),
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("hr", "min") => Ok(val as f64 * 60.0),
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("hr", "hr") => Ok(val as f64),
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("hr", "day") => Ok(val as f64 / 24.0),
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("hr", "wk") => Ok(val as f64 / 24.0 / 7.0),
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("hr", "month") => Ok(val as f64 / 24.0 / 30.0),
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("hr", "yr") => Ok(val as f64 / 24.0 / 365.0),
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("hr", "dec") => Ok(val as f64 / 10.0 / 24.0 / 365.0),
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("day", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0),
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("day", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0),
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("day", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0), // Micro sign
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("day", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0), // Greek small letter
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("day", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0),
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("day", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0),
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("day", "min") => Ok(val as f64 * 60.0 * 24.0),
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("day", "hr") => Ok(val as f64 * 24.0),
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("day", "day") => Ok(val as f64),
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("day", "wk") => Ok(val as f64 / 7.0),
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("day", "month") => Ok(val as f64 / 30.0),
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("day", "yr") => Ok(val as f64 / 365.0),
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("day", "dec") => Ok(val as f64 / 10.0 / 365.0),
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("wk", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
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("wk", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
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("wk", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0), // Micro sign
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("wk", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0), // Greek small letter
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("wk", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 7.0),
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("wk", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 7.0),
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("wk", "min") => Ok(val as f64 * 60.0 * 24.0 * 7.0),
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("wk", "hr") => Ok(val as f64 * 24.0 * 7.0),
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("wk", "day") => Ok(val as f64 * 7.0),
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("wk", "wk") => Ok(val as f64),
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("wk", "month") => Ok(val as f64 / 4.0),
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("wk", "yr") => Ok(val as f64 / 52.0),
|
|
("wk", "dec") => Ok(val as f64 / 10.0 / 52.0),
|
|
|
|
("month", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
|
("month", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
|
("month", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0), // Micro sign
|
|
("month", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0), // Greek small letter
|
|
("month", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 30.0),
|
|
("month", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 30.0),
|
|
("month", "min") => Ok(val as f64 * 60.0 * 24.0 * 30.0),
|
|
("month", "hr") => Ok(val as f64 * 24.0 * 30.0),
|
|
("month", "day") => Ok(val as f64 * 30.0),
|
|
("month", "wk") => Ok(val as f64 * 4.0),
|
|
("month", "month") => Ok(val as f64),
|
|
("month", "yr") => Ok(val as f64 / 12.0),
|
|
("month", "dec") => Ok(val as f64 / 10.0 / 12.0),
|
|
|
|
("yr", "ns") => Ok(val as f64 * 1000.0 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
|
("yr", "us") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
|
("yr", "µs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0), // Micro sign
|
|
("yr", "μs") => Ok(val as f64 * 1000.0 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0), // Greek small letter
|
|
("yr", "ms") => Ok(val as f64 * 1000.0 * 60.0 * 60.0 * 24.0 * 365.0),
|
|
("yr", "sec") => Ok(val as f64 * 60.0 * 60.0 * 24.0 * 365.0),
|
|
("yr", "min") => Ok(val as f64 * 60.0 * 24.0 * 365.0),
|
|
("yr", "hr") => Ok(val as f64 * 24.0 * 365.0),
|
|
("yr", "day") => Ok(val as f64 * 365.0),
|
|
("yr", "wk") => Ok(val as f64 * 52.0),
|
|
("yr", "month") => Ok(val as f64 * 12.0),
|
|
("yr", "yr") => Ok(val as f64),
|
|
("yr", "dec") => Ok(val as f64 / 10.0),
|
|
|
|
_ => Err(ShellError::CantConvertToDuration {
|
|
details: to_unit.to_string(),
|
|
dst_span: span,
|
|
src_span: value_span,
|
|
help: Some(
|
|
"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
|
|
.to_string(),
|
|
),
|
|
}),
|
|
}
|
|
}
|
|
|
|
fn string_to_duration(s: &str, span: Span, value_span: Span) -> Result<i64, ShellError> {
|
|
if let Some(Ok(expression)) = parse_unit_value(
|
|
s.as_bytes(),
|
|
span,
|
|
DURATION_UNIT_GROUPS,
|
|
Type::Duration,
|
|
|x| x,
|
|
) {
|
|
if let Expr::ValueWithUnit(value, unit) = expression.expr {
|
|
if let Expr::Int(x) = value.expr {
|
|
match unit.item {
|
|
Unit::Nanosecond => return Ok(x),
|
|
Unit::Microsecond => return Ok(x * 1000),
|
|
Unit::Millisecond => return Ok(x * 1000 * 1000),
|
|
Unit::Second => return Ok(x * 1000 * 1000 * 1000),
|
|
Unit::Minute => return Ok(x * 60 * 1000 * 1000 * 1000),
|
|
Unit::Hour => return Ok(x * 60 * 60 * 1000 * 1000 * 1000),
|
|
Unit::Day => return Ok(x * 24 * 60 * 60 * 1000 * 1000 * 1000),
|
|
Unit::Week => return Ok(x * 7 * 24 * 60 * 60 * 1000 * 1000 * 1000),
|
|
_ => {}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Err(ShellError::CantConvertToDuration {
|
|
details: s.to_string(),
|
|
dst_span: span,
|
|
src_span: value_span,
|
|
help: Some(
|
|
"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
|
|
.to_string(),
|
|
),
|
|
})
|
|
}
|
|
|
|
fn string_to_unit_duration(
|
|
s: &str,
|
|
span: Span,
|
|
value_span: Span,
|
|
) -> Result<(&str, i64), ShellError> {
|
|
if let Some(Ok(expression)) = parse_unit_value(
|
|
s.as_bytes(),
|
|
span,
|
|
DURATION_UNIT_GROUPS,
|
|
Type::Duration,
|
|
|x| x,
|
|
) {
|
|
if let Expr::ValueWithUnit(value, unit) = expression.expr {
|
|
if let Expr::Int(x) = value.expr {
|
|
match unit.item {
|
|
Unit::Nanosecond => return Ok(("ns", x)),
|
|
Unit::Microsecond => return Ok(("µs", x)),
|
|
Unit::Millisecond => return Ok(("ms", x)),
|
|
Unit::Second => return Ok(("sec", x)),
|
|
Unit::Minute => return Ok(("min", x)),
|
|
Unit::Hour => return Ok(("hr", x)),
|
|
Unit::Day => return Ok(("day", x)),
|
|
Unit::Week => return Ok(("wk", x)),
|
|
|
|
_ => return Ok(("ns", 0)),
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Err(ShellError::CantConvertToDuration {
|
|
details: s.to_string(),
|
|
dst_span: span,
|
|
src_span: value_span,
|
|
help: Some(
|
|
"supported units are ns, us/µs, ms, sec, min, hr, day, wk, month, yr, and dec"
|
|
.to_string(),
|
|
),
|
|
})
|
|
}
|
|
|
|
fn action(
|
|
input: &Value,
|
|
convert_to_unit: &Option<Spanned<String>>,
|
|
float_precision: usize,
|
|
span: Span,
|
|
) -> Value {
|
|
match input {
|
|
Value::Duration {
|
|
val: val_num,
|
|
span: value_span,
|
|
} => {
|
|
if let Some(to_unit) = convert_to_unit {
|
|
let from_unit = "ns";
|
|
let duration = *val_num;
|
|
match convert_str_from_unit_to_unit(
|
|
duration,
|
|
from_unit,
|
|
&to_unit.item,
|
|
span,
|
|
*value_span,
|
|
) {
|
|
Ok(d) => {
|
|
let unit = if &to_unit.item == "us" {
|
|
"µs"
|
|
} else {
|
|
&to_unit.item
|
|
};
|
|
if d.fract() == 0.0 {
|
|
Value::String {
|
|
val: format!("{} {}", d, unit),
|
|
span: *value_span,
|
|
}
|
|
} else {
|
|
Value::String {
|
|
val: format!("{:.float_precision$} {}", d, unit),
|
|
span: *value_span,
|
|
}
|
|
}
|
|
}
|
|
Err(e) => Value::Error { error: Box::new(e) },
|
|
}
|
|
} else {
|
|
input.clone()
|
|
}
|
|
}
|
|
Value::String {
|
|
val,
|
|
span: value_span,
|
|
} => {
|
|
if let Some(to_unit) = convert_to_unit {
|
|
if let Ok(dur) = string_to_unit_duration(val, span, *value_span) {
|
|
let from_unit = dur.0;
|
|
let duration = dur.1;
|
|
match convert_str_from_unit_to_unit(
|
|
duration,
|
|
from_unit,
|
|
&to_unit.item,
|
|
span,
|
|
*value_span,
|
|
) {
|
|
Ok(d) => {
|
|
let unit = if &to_unit.item == "us" {
|
|
"µs"
|
|
} else {
|
|
&to_unit.item
|
|
};
|
|
if d.fract() == 0.0 {
|
|
Value::String {
|
|
val: format!("{} {}", d, unit),
|
|
span: *value_span,
|
|
}
|
|
} else {
|
|
Value::String {
|
|
val: format!("{:.float_precision$} {}", d, unit),
|
|
span: *value_span,
|
|
}
|
|
}
|
|
}
|
|
Err(e) => Value::Error { error: Box::new(e) },
|
|
}
|
|
} else {
|
|
Value::Error {
|
|
error: Box::new(ShellError::CantConvert {
|
|
to_type: "string".into(),
|
|
from_type: "duration".into(),
|
|
span,
|
|
help: None,
|
|
}),
|
|
}
|
|
}
|
|
} else {
|
|
match string_to_duration(val, span, *value_span) {
|
|
Ok(val) => Value::Duration { val, span },
|
|
Err(error) => Value::Error {
|
|
error: Box::new(error),
|
|
},
|
|
}
|
|
}
|
|
}
|
|
// Propagate errors by explicitly matching them before the final case.
|
|
Value::Error { .. } => input.clone(),
|
|
other => Value::Error {
|
|
error: Box::new(ShellError::OnlySupportsThisInputType {
|
|
exp_input_type: "string or duration".into(),
|
|
wrong_type: other.get_type().to_string(),
|
|
dst_span: span,
|
|
src_span: other.expect_span(),
|
|
}),
|
|
},
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_examples() {
|
|
use crate::test_examples;
|
|
|
|
test_examples(SubCommand {})
|
|
}
|
|
|
|
#[test]
|
|
fn turns_ns_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("3ns");
|
|
let expected = Value::Duration { val: 3, span };
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_us_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("4us");
|
|
let expected = Value::Duration {
|
|
val: 4 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_micro_sign_s_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("4\u{00B5}s");
|
|
let expected = Value::Duration {
|
|
val: 4 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_mu_s_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("4\u{03BC}s");
|
|
let expected = Value::Duration {
|
|
val: 4 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_ms_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("5ms");
|
|
let expected = Value::Duration {
|
|
val: 5 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_sec_to_duration() {
|
|
let span = Span::new(0, 3);
|
|
let word = Value::test_string("1sec");
|
|
let expected = Value::Duration {
|
|
val: 1000 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_min_to_duration() {
|
|
let span = Span::new(0, 3);
|
|
let word = Value::test_string("7min");
|
|
let expected = Value::Duration {
|
|
val: 7 * 60 * 1000 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_hr_to_duration() {
|
|
let span = Span::new(0, 3);
|
|
let word = Value::test_string("42hr");
|
|
let expected = Value::Duration {
|
|
val: 42 * 60 * 60 * 1000 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_day_to_duration() {
|
|
let span = Span::new(0, 5);
|
|
let word = Value::test_string("123day");
|
|
let expected = Value::Duration {
|
|
val: 123 * 24 * 60 * 60 * 1000 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
|
|
#[test]
|
|
fn turns_wk_to_duration() {
|
|
let span = Span::new(0, 2);
|
|
let word = Value::test_string("3wk");
|
|
let expected = Value::Duration {
|
|
val: 3 * 7 * 24 * 60 * 60 * 1000 * 1000 * 1000,
|
|
span,
|
|
};
|
|
let convert_duration = None;
|
|
|
|
let actual = action(&word, &convert_duration, 2, span);
|
|
assert_eq!(actual, expected);
|
|
}
|
|
}
|