Struct syntax::attr::Stability
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pub struct Stability { pub level: StabilityLevel, pub feature: Symbol, pub rustc_depr: Option<RustcDeprecation>, pub rustc_const_unstable: Option<RustcConstUnstable>, }
Represents the #[stable], #[unstable], #[rustc_{deprecated,const_unstable}] attributes.
Fields
level: StabilityLevel
feature: Symbol
rustc_depr: Option<RustcDeprecation>
rustc_const_unstable: Option<RustcConstUnstable>
Trait Implementations
impl Encodable for Stability
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impl Decodable for Stability
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impl Clone for Stability
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fn clone(&self) -> Stability
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Stability
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl PartialEq for Stability
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fn eq(&self, __arg_0: &Stability) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Stability) -> bool
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This method tests for !=
.