Enum rustc_target::spec::StackProbeType
source · pub enum StackProbeType {
None,
Inline,
Call,
InlineOrCall {
min_llvm_version_for_inline: (u32, u32, u32),
},
}
Variants
None
Don’t emit any stack probes.
Inline
It is harmless to use this option even on targets that do not have backend support for stack probes as the failure mode is the same as if no stack-probe option was specified in the first place.
Call
Call __rust_probestack
whenever stack needs to be probed.
InlineOrCall
Use inline option for LLVM versions later than specified in min_llvm_version_for_inline
and call __rust_probestack
otherwise.
Implementations
Trait Implementations
sourceimpl Clone for StackProbeType
impl Clone for StackProbeType
sourcefn clone(&self) -> StackProbeType
fn clone(&self) -> StackProbeType
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 moresourceimpl Debug for StackProbeType
impl Debug for StackProbeType
sourceimpl PartialEq<StackProbeType> for StackProbeType
impl PartialEq<StackProbeType> for StackProbeType
sourcefn eq(&self, other: &StackProbeType) -> bool
fn eq(&self, other: &StackProbeType) -> bool
impl Eq for StackProbeType
impl StructuralEq for StackProbeType
impl StructuralPartialEq for StackProbeType
Auto Trait Implementations
impl RefUnwindSafe for StackProbeType
impl Send for StackProbeType
impl Sync for StackProbeType
impl Unpin for StackProbeType
impl UnwindSafe for StackProbeType
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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
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: 16 bytes
Size for each variant:
None
: 0 bytesInline
: 0 bytesCall
: 0 bytesInlineOrCall
: 12 bytes