Struct rustc_middle::mir::Location [−][src]
Location
represents the position of the start of the statement; or, if
statement_index
equals the number of statements, then the start of the
terminator.
Fields
block: BasicBlock
The block that the location is within.
statement_index: usize
Implementations
impl Location
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pub const START: Location
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pub fn successor_within_block(&self) -> Location
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Returns the location immediately after this one within the enclosing block.
Note that if this location represents a terminator, then the resulting location would be out of bounds and invalid.
pub fn is_predecessor_of<'tcx>(
&self,
other: Location,
body: &Body<'tcx>
) -> bool
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&self,
other: Location,
body: &Body<'tcx>
) -> bool
Returns true
if other
is earlier in the control flow graph than self
.
pub fn dominates(
&self,
other: Location,
dominators: &Dominators<BasicBlock>
) -> bool
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&self,
other: Location,
dominators: &Dominators<BasicBlock>
) -> bool
Trait Implementations
impl Clone for Location
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impl Copy for Location
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impl Debug for Location
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impl Eq for Location
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impl Hash for Location
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for Location
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fn hash_stable(
&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
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&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
impl Ord for Location
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fn cmp(&self, other: &Location) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Location> for Location
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impl PartialOrd<Location> for Location
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fn partial_cmp(&self, other: &Location) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl StructuralEq for Location
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impl StructuralPartialEq for Location
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Auto Trait Implementations
impl RefUnwindSafe for Location
impl Send for Location
impl Sync for Location
impl Unpin for Location
impl UnwindSafe for Location
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<'tcx, T> ArenaAllocatable<'tcx, ()> for T where
T: Copy,
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T: Copy,
pub fn allocate_on(Self, &'a Arena<'tcx>) -> &'a mut T
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pub fn allocate_from_iter(
&'a Arena<'tcx>,
impl IntoIterator<Item = T>
) -> &'a mut [T]ⓘ
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&'a Arena<'tcx>,
impl IntoIterator<Item = T>
) -> &'a mut [T]ⓘ
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<'a, T> Captures<'a> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> MaybeResult<T> for T
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type Error = !
pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T
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pub fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.