Expand description
Tweakable options shared by all the allocators.
Fields
run_checker: bool
Should the register allocator check that its results are valid? This adds runtime to the compiler, so this is disabled by default.
algorithm: Algorithm
Which algorithm should be used for register allocation? By default, selects backtracking, which is slower to compile but creates code of better quality.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Options
impl Send for Options
impl Sync for Options
impl Unpin for Options
impl UnwindSafe for Options
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub 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.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub 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