nushell/crates/nu-protocol/src/engine/variable.rs
Stefan Holderbach f695ba408a
Restructure nu-protocol in more meaningful units (#11917)
This is partially "feng-shui programming" of moving things to new
separate places.

The later commits include "`git blame` tollbooths" by moving out chunks
of code into new files, which requires an extra step to track things
with `git blame`. We can negiotiate if you want to keep particular
things in their original place.

If egregious I tried to add a bit of documentation. If I see something
that is unused/unnecessarily `pub` I will try to remove that.


- Move `nu_protocol::Exportable` to `nu-parser`
- Guess doccomment for `Exportable`
- Move `Unit` enum from `value` to `AST`
- Move engine state `Variable` def into its folder
- Move error-related files in `nu-protocol` subdir
- Move `pipeline_data` module into its own folder
- Move `stream.rs` over into the `pipeline_data` mod
- Move `PipelineMetadata` into its own file
- Doccomment `PipelineMetadata`
- Remove unused `is_leap_year` in `value/mod`
- Note about criminal `type_compatible` helper
- Move duration fmting into new `value/duration.rs`
- Move filesize fmting logic to new `value/filesize`
- Split reexports from standard imports in `value/mod`
- Doccomment trait `CustomValue`
- Polish doccomments and intradoc links
2024-03-10 18:45:45 +01:00

21 lines
412 B
Rust

use crate::{Span, Type, Value};
#[derive(Clone, Debug)]
pub struct Variable {
pub declaration_span: Span,
pub ty: Type,
pub mutable: bool,
pub const_val: Option<Value>,
}
impl Variable {
pub fn new(declaration_span: Span, ty: Type, mutable: bool) -> Variable {
Self {
declaration_span,
ty,
mutable,
const_val: None,
}
}
}