Enum tonic::metadata::Ascii

#[non_exhaustive]
pub enum Ascii {}

gRPC metadata values can be either ASCII strings or binary. Note that only visible ASCII characters (32-127) are permitted. This type should never be instantiated – in fact, it’s impossible to, because there’s no variants to instantiate. Instead, it’s just used as a type parameter for MetadataKey and MetadataValue.

Trait Implementations

impl Clone for Ascii

fn clone(&self) -> Ascii

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ascii

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

Formats the value using the given formatter.

impl Hash for Ascii

fn hash<__H: Hasher>(&self, state: &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 PartialEq<Ascii> for Ascii

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

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

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

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

impl Eq for Ascii

impl StructuralEq for Ascii

impl StructuralPartialEq for Ascii