Enum rustc_mir::build::ForGuard [−][src]
enum ForGuard { ValWithinGuard(usize), RefWithinGuard, OutsideGuard, }
🔬 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?
ForGuard indicates whether we are talking about:
- the temp for a local binding used solely within guard expressions,
- the temp that holds reference to (1.), which is actually what the guard expressions see, or
- the temp for use outside of guard expressions.
Variants
ValWithinGuard(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 usize
identifies for which candidate pattern we want the
local binding. We keep a temp per-candidate to accommodate
two-phase borrows (see LocalsForNode
documentation).
RefWithinGuard
🔬 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?
OutsideGuard
🔬 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 Copy for ForGuard
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impl Copy for ForGuard
impl Clone for ForGuard
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impl Clone for ForGuard
fn clone(&self) -> ForGuard
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fn clone(&self) -> ForGuard
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for ForGuard
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impl Debug for ForGuard
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl PartialEq for ForGuard
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impl PartialEq for ForGuard
fn eq(&self, other: &ForGuard) -> bool
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fn eq(&self, other: &ForGuard) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &ForGuard) -> bool
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fn ne(&self, other: &ForGuard) -> bool
This method tests for !=
.
impl Eq for ForGuard
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impl Eq for ForGuard
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)