Enum BoundAsyncness 

pub enum BoundAsyncness {
    Normal,
    Async(Span),
}

The asyncness of a trait bound.

Variants

Normal

Type: Trait

Async(Span)

Type: async Trait

Implementations

impl BoundAsyncness

pub fn as_str(self) -> &'static str

Trait Implementations

impl Clone for BoundAsyncness

fn clone(&self) -> BoundAsyncness

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundAsyncness

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

Formats the value using the given formatter.

impl<__D: SpanDecoder> Decodable<__D> for BoundAsyncness

fn decode(__decoder: &mut __D) -> Self

impl<__E: SpanEncoder> Encodable<__E> for BoundAsyncness

fn encode(&self, __encoder: &mut __E)

impl<__CTX> HashStable<__CTX> for BoundAsyncness

where __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl<V: MutVisitor> MutVisitable<V> for BoundAsyncness

type Extra = ()

fn visit_mut(&mut self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<__V> MutWalkable<__V> for BoundAsyncness

where __V: MutVisitor,

fn walk_mut(&mut self, __visitor: &mut __V)

impl PartialEq for BoundAsyncness

fn eq(&self, other: &BoundAsyncness) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, V: Visitor<'a>> Visitable<'a, V> for BoundAsyncness

type Extra = ()

fn visit(&'a self, visitor: &mut V, _extra: Self::Extra) -> V::Result

impl<'__ast, __V> Walkable<'__ast, __V> for BoundAsyncness

where __V: Visitor<'__ast>,

fn walk_ref(&'__ast self, __visitor: &mut __V) -> __V::Result

impl Copy for BoundAsyncness

impl Eq for BoundAsyncness

impl StructuralPartialEq for BoundAsyncness

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 12 bytes

Size for each variant:

• Normal: 0 bytes
• Async: 8 bytes