Enum CapturedParam

#[non_exhaustive]
pub enum CapturedParam {
    Lifetime(Lifetime),
    Ident(Ident),
}

Single parameter in a precise capturing bound.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Lifetime(Lifetime)

A lifetime parameter in precise capturing bound: fn f<'a>() -> impl Trait + use<'a>.

Ident(Ident)

A type parameter or const generic parameter in precise capturing bound: fn f<T>() -> impl Trait + use<T> or fn f<const K: T>() -> impl Trait + use<K>.

Trait Implementations

impl Clone for CapturedParam

fn clone(&self) -> CapturedParam

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CapturedParam

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

Formats the value using the given formatter.

impl Hash for CapturedParam

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Parse for CapturedParam

fn parse(input: &ParseBuffer<'_>) -> Result<CapturedParam, Error>

impl PartialEq for CapturedParam

fn eq(&self, other: &CapturedParam) -> 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 ToTokens for CapturedParam

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for CapturedParam