mirror of
https://github.com/nushell/nushell
synced 2025-01-25 03:15:25 +00:00
e4226def16
This commit extracts five new crates:
- nu-source, which contains the core source-code handling logic in Nu,
including Text, Span, and also the pretty.rs-based debug logic
- nu-parser, which is the parser and expander logic
- nu-protocol, which is the bulk of the types and basic conveniences
used by plugins
- nu-errors, which contains ShellError, ParseError and error handling
conveniences
- nu-textview, which is the textview plugin extracted into a crate
One of the major consequences of this refactor is that it's no longer
possible to `impl X for Spanned<Y>` outside of the `nu-source` crate, so
a lot of types became more concrete (Value became a concrete type
instead of Spanned<Value>, for example).
This also turned a number of inherent methods in the main nu crate into
plain functions (impl Value {} became a bunch of functions in the
`value` namespace in `crate::data::value`).
31 lines
858 B
Rust
31 lines
858 B
Rust
use nu_source::{b, DebugDocBuilder, PrettyDebug};
|
|
use serde::{Deserialize, Serialize};
|
|
|
|
#[derive(Debug, Copy, Clone, Serialize, Deserialize)]
|
|
pub enum SyntaxShape {
|
|
Any,
|
|
String,
|
|
Member,
|
|
ColumnPath,
|
|
Number,
|
|
Int,
|
|
Path,
|
|
Pattern,
|
|
Block,
|
|
}
|
|
|
|
impl PrettyDebug for SyntaxShape {
|
|
fn pretty(&self) -> DebugDocBuilder {
|
|
b::kind(match self {
|
|
SyntaxShape::Any => "any shape",
|
|
SyntaxShape::String => "string shape",
|
|
SyntaxShape::Member => "member shape",
|
|
SyntaxShape::ColumnPath => "column path shape",
|
|
SyntaxShape::Number => "number shape",
|
|
SyntaxShape::Int => "integer shape",
|
|
SyntaxShape::Path => "file path shape",
|
|
SyntaxShape::Pattern => "pattern shape",
|
|
SyntaxShape::Block => "block shape",
|
|
})
|
|
}
|
|
}
|