nushell/crates/nu-command/src/misc/history_session.rs
Darren Schroeder 53a9264b67
return value::int instead of value::record in history session ()
* return value::int instead of value::record

* clippy
2022-11-10 11:20:52 +13:00

39 lines
1.0 KiB
Rust

use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack};
use nu_protocol::{Category, Example, IntoPipelineData, PipelineData, Signature, Value};
#[derive(Clone)]
pub struct HistorySession;
impl Command for HistorySession {
fn name(&self) -> &str {
"history session"
}
fn usage(&self) -> &str {
"Get the command history session"
}
fn signature(&self) -> nu_protocol::Signature {
Signature::build("history session").category(Category::Misc)
}
fn examples(&self) -> Vec<Example> {
vec![Example {
example: "history session",
description: "Get current history session",
result: None,
}]
}
fn run(
&self,
engine_state: &EngineState,
_stack: &mut Stack,
call: &Call,
_input: PipelineData,
) -> Result<nu_protocol::PipelineData, nu_protocol::ShellError> {
Ok(Value::int(engine_state.history_session_id, call.head).into_pipeline_data())
}
}