Enum rustc::ty::BoundRegion [−] [src]

pub enum BoundRegion {
    BrAnon(u32),
    BrNamed(DefId, Name),
    BrFresh(u32),
    BrEnv,
}
Unstable (rustc_private)

Variants

BrAnon(u32)
Unstable (rustc_private)

An anonymous region parameter for a given fn (&T)

BrNamed(DefId, Name)
Unstable (rustc_private)

Named region parameters for functions (a in &'a T)

The def-id is needed to distinguish free regions in the event of shadowing.

BrFresh(u32)
Unstable (rustc_private)

Fresh bound identifiers created during GLB computations.

BrEnv
Unstable (rustc_private)

Trait Implementations

impl Display for BoundRegion
[src]

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

Formats the value using the given formatter.

impl Debug for BoundRegion
[src]

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

Formats the value using the given formatter.

Derived Implementations

impl Copy for BoundRegion
[src]

impl Decodable for BoundRegion
[src]

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

impl Encodable for BoundRegion
[src]

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

impl Hash for BoundRegion
[src]

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

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0

Feeds a slice of this type into the state provided.

impl Ord for BoundRegion
[src]

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

This method returns an Ordering between self and other. Read more

impl Eq for BoundRegion
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impl PartialOrd for BoundRegion
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fn partial_cmp(&self, __arg_0: &BoundRegion) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl PartialEq for BoundRegion
[src]

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

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

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

This method tests for !=.

impl Clone for BoundRegion
[src]

fn clone(&self) -> BoundRegion

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more