[−][src]Enum tower_grpc::metadata::ValueRef

pub enum ValueRef<'a> {
    Ascii(&'a MetadataValue<Ascii>),
    Binary(&'a MetadataValue<Binary>),
}

Reference to a value in a MetadataMap. It can point to either an ascii or a binary ("*-bin" key) value.

Variants

Ascii(&'a MetadataValue<Ascii>)Binary(&'a MetadataValue<Binary>)

Trait Implementations

impl<'a> Debug for ValueRef<'a>[src]

Auto Trait Implementations

impl<'a> Unpin for ValueRef<'a>

impl<'a> Sync for ValueRef<'a>

impl<'a> Send for ValueRef<'a>

impl<'a> UnwindSafe for ValueRef<'a>

impl<'a> RefUnwindSafe for ValueRef<'a>

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]