bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Merge hir::Unsafety into ast::Unsafety.

Browse source
This commit is contained in:
Camille GILLOT 2019-11-09 18:01:12 +01:00
parent 1f21c080eb
commit f03cbc313d
4 changed files with 28 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

36
src/libsyntax/ast.rs
View file

@ -1991,12 +1991,34 @@ pub enum IsAuto {
No,
}
#[derive(Copy, Clone, PartialEq, RustcEncodable, RustcDecodable, Debug)]
#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
RustcEncodable, RustcDecodable, Debug)]
pub enum Unsafety {
Unsafe,
Normal,
}
impl Unsafety {
pub fn prefix_str(&self) -> &'static str {
match self {
Unsafety::Unsafe => "unsafe ",
Unsafety::Normal => "",
}
}
}
impl fmt::Display for Unsafety {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Display::fmt(
match *self {
Unsafety::Normal => "normal",
Unsafety::Unsafe => "unsafe",
},
f,
)
}
}
#[derive(Copy, Clone, RustcEncodable, RustcDecodable, Debug)]
pub enum IsAsync {
Async {
@ -2041,18 +2063,6 @@ pub enum Defaultness {
Final,
}
impl fmt::Display for Unsafety {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt::Display::fmt(
match *self {
Unsafety::Normal => "normal",
Unsafety::Unsafe => "unsafe",
},
f,
)
}
}
#[derive(Copy, Clone, PartialEq, RustcEncodable, RustcDecodable)]
pub enum ImplPolarity {
/// `impl Trait for Type`