bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

rustc_ast: replace some len-checks + indexing with slice patterns etc. 🧹

Browse source
This commit is contained in:
Yotam Ofek 2025-01-26 16:25:47 +00:00
parent 15c6f7e1a3
commit 614446887e
4 changed files with 10 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_ast/src/ast.rs
View file

@ -100,7 +100,7 @@ pub struct Path {
impl PartialEq<Symbol> for Path {
#[inline]
fn eq(&self, symbol: &Symbol) -> bool {
self.segments.len() == 1 && { self.segments[0].ident.name == *symbol }
matches!(&self.segments[..], [segment] if segment.ident.name == *symbol)
}
}
@ -121,13 +121,13 @@ impl Path {
}
pub fn is_global(&self) -> bool {
!self.segments.is_empty() && self.segments[0].ident.name == kw::PathRoot
self.segments.first().is_some_and(|segment| segment.ident.name == kw::PathRoot)
}
/// If this path is a single identifier with no arguments, does not ensure
/// that the path resolves to a const param, the caller should check this.
pub fn is_potential_trivial_const_arg(&self) -> bool {
self.segments.len() == 1 && self.segments[0].args.is_none()
matches!(self.segments[..], [PathSegment { args: None, .. }])
}
}