Struct rustc::ty::FreeRegion

pub struct FreeRegion {
    pub scope: DefId,
    pub bound_region: BoundRegion,
}

🔬 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?

A "free" region fr can be interpreted as "some region at least as big as the scope fr.scope".

Fields

scope: DefId

🔬 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?

bound_region: BoundRegion

🔬 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 FreeRegion

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 Clone for FreeRegion

fn clone(&self) -> FreeRegion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for FreeRegion

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

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

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

This method tests for !=.

impl PartialOrd for FreeRegion

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

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

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

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

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

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

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

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

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

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

impl Eq for FreeRegion

impl Ord for FreeRegion

fn cmp(&self, __arg_0: &FreeRegion) -> 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 Hash for FreeRegion

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 Encodable for FreeRegion

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

🔬 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 Decodable for FreeRegion

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<FreeRegion, __D::Error>

🔬 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 FreeRegion

impl Print for FreeRegion

fn print<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result

🔬 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?

fn print_to_string(&self, cx: &mut PrintContext) -> String

🔬 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?

fn print_display<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result

🔬 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?

fn print_display_to_string(&self, cx: &mut PrintContext) -> String

🔬 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?

fn print_debug<F: Write>(&self, f: &mut F, cx: &mut PrintContext) -> Result

🔬 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?

fn print_debug_to_string(&self, cx: &mut PrintContext) -> String

🔬 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 Debug for FreeRegion

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

Formats the value using the given formatter.