}
impl Edition {
- pub fn lint_name(&self) -> &'static str {
- match *self {
+ pub fn lint_name(self) -> &'static str {
+ match self {
Edition::Edition2015 => "rust_2015_compatibility",
Edition::Edition2018 => "rust_2018_compatibility",
Edition::Edition2021 => "rust_2021_compatibility",
}
}
- pub fn feature_name(&self) -> Symbol {
- match *self {
+ pub fn feature_name(self) -> Symbol {
+ match self {
Edition::Edition2015 => sym::rust_2015_preview,
Edition::Edition2018 => sym::rust_2018_preview,
Edition::Edition2021 => sym::rust_2021_preview,
}
}
- pub fn is_stable(&self) -> bool {
- match *self {
+ pub fn is_stable(self) -> bool {
+ match self {
Edition::Edition2015 => true,
Edition::Edition2018 => true,
Edition::Edition2021 => true,
}
}
- pub fn rust_2015(&self) -> bool {
- *self == Edition::Edition2015
+ /// Is this edition 2015?
+ pub fn is_rust_2015(self) -> bool {
+ self == Edition::Edition2015
}
/// Are we allowed to use features from the Rust 2018 edition?
- pub fn rust_2018(&self) -> bool {
- *self >= Edition::Edition2018
+ pub fn rust_2018(self) -> bool {
+ self >= Edition::Edition2018
}
/// Are we allowed to use features from the Rust 2021 edition?
- pub fn rust_2021(&self) -> bool {
- *self >= Edition::Edition2021
+ pub fn rust_2021(self) -> bool {
+ self >= Edition::Edition2021
}
/// Are we allowed to use features from the Rust 2024 edition?
- pub fn rust_2024(&self) -> bool {
- *self >= Edition::Edition2024
+ pub fn rust_2024(self) -> bool {
+ self >= Edition::Edition2024
}
}