Struct rustc_session::config::CheckCfg
source · pub struct CheckCfg<T = String> {
pub exhaustive_names: bool,
pub exhaustive_values: bool,
pub expecteds: FxHashMap<T, ExpectedValues<T>>,
}
Expand description
The parsed --check-cfg
options
Fields§
§exhaustive_names: bool
Is well known names activated
exhaustive_values: bool
Is well known values activated
expecteds: FxHashMap<T, ExpectedValues<T>>
All the expected values for a config name
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl<T> RefUnwindSafe for CheckCfg<T>where T: RefUnwindSafe,
impl<T> Send for CheckCfg<T>where T: Send,
impl<T> Sync for CheckCfg<T>where T: Sync,
impl<T> Unpin for CheckCfg<T>where T: Unpin,
impl<T> UnwindSafe for CheckCfg<T>where T: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout§
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...)
attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.
Size: 40 bytes