Struct cranelift_codegen::settings::FlagsOrIsa
source · [−]Expand description
Wrapper containing flags and optionally a TargetIsa
trait object.
A few passes need to access the flags but only optionally a target ISA. The FlagsOrIsa
wrapper can be used to pass either, and extract the flags so they are always accessible.
Fields
flags: &'a Flags
Flags are always present.
isa: Option<&'a dyn TargetIsa>
The ISA may not be present.
Trait Implementations
sourceimpl<'a> Clone for FlagsOrIsa<'a>
impl<'a> Clone for FlagsOrIsa<'a>
sourcefn clone(&self) -> FlagsOrIsa<'a>
fn clone(&self) -> FlagsOrIsa<'a>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<'a> From<&'a (dyn TargetIsa + 'a)> for FlagsOrIsa<'a>
impl<'a> From<&'a (dyn TargetIsa + 'a)> for FlagsOrIsa<'a>
sourcefn from(isa: &'a dyn TargetIsa) -> FlagsOrIsa<'_>
fn from(isa: &'a dyn TargetIsa) -> FlagsOrIsa<'_>
Performs the conversion.
sourceimpl<'a> From<&'a Flags> for FlagsOrIsa<'a>
impl<'a> From<&'a Flags> for FlagsOrIsa<'a>
sourcefn from(flags: &'a Flags) -> FlagsOrIsa<'_>
fn from(flags: &'a Flags) -> FlagsOrIsa<'_>
Performs the conversion.
impl<'a> Copy for FlagsOrIsa<'a>
Auto Trait Implementations
impl<'a> !RefUnwindSafe for FlagsOrIsa<'a>
impl<'a> Send for FlagsOrIsa<'a>
impl<'a> Sync for FlagsOrIsa<'a>
impl<'a> Unpin for FlagsOrIsa<'a>
impl<'a> !UnwindSafe for FlagsOrIsa<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more