Struct rustc::mir::Location

pub struct Location {
    pub block: BasicBlock,
    pub statement_index: usize,
}

🔬 This is a nightly-only experimental API. (rustc_private)

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Fields

block: BasicBlock

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

the location is within this block

statement_index: usize

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

the location is the start of the this statement; or, if statement_index == num-statements, then the start of the terminator.

Methods

impl Location

pub fn successor_within_block(&self) -> Location

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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 dominates(
    &self,
    other: &Location,
    dominators: &Dominators<BasicBlock>
) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl<'tcx> HashStable<StableHashingContext<'tcx>> for Location

fn hash_stable<W: StableHasherResult>(
    &self,
    __ctx: &mut StableHashingContext<'tcx>,
    __hasher: &mut StableHasher<W>
)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl Copy for Location

impl Clone for Location

fn clone(&self) -> Location

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Location

fn eq(&self, __arg_0: &Location) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Location) -> bool

This method tests for !=.

impl Eq for Location

impl Hash for Location

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Location

fn cmp(&self, __arg_0: &Location) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl PartialOrd for Location

fn partial_cmp(&self, __arg_0: &Location) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &Location) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Location) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &Location) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Location) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Debug for Location

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.