Enum rustc_borrowck::region_infer::Cause
source · pub(crate) enum Cause {
LiveVar(Local, Location),
DropVar(Local, Location),
}
Expand description
N.B., the variants in Cause
are intentionally ordered. Lower
values are preferred when it comes to error messages. Do not
reorder willy nilly.
Variants§
LiveVar(Local, Location)
point inserted because Local was live at the given Location
DropVar(Local, Location)
point inserted because Local was dropped at the given Location
Trait Implementations§
source§impl Ord for Cause
impl Ord for Cause
source§impl PartialEq<Cause> for Cause
impl PartialEq<Cause> for Cause
source§impl PartialOrd<Cause> for Cause
impl PartialOrd<Cause> for Cause
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Cause
impl Eq for Cause
impl StructuralEq for Cause
impl StructuralPartialEq for Cause
Auto Trait Implementations§
impl RefUnwindSafe for Cause
impl Send for Cause
impl Sync for Cause
impl Unpin for Cause
impl UnwindSafe for Cause
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: 24 bytes
Size for each variant:
LiveVar
: 20 bytesDropVar
: 20 bytes