Struct HeaderValue

pub struct HeaderValue { /* private fields */ }

A header value.

Since header values do not have to be valid utf8, this allows for both utf8 strings and bags of bytes.

Implementations

impl HeaderValue

pub fn string(str: String) -> HeaderValue

Construct a HeaderValue from a string

pub fn bytes(bytes: Vec<u8>) -> HeaderValue

Construct a HeaderValue from a bag of bytes

pub fn as_str(&self) -> Option<&str>

Get the HeaderValue as a utf8 encoded string

Returns None if the value is a non utf8 encoded header value

pub fn as_bytes(&self) -> &[u8]

Get the HeaderValue as bytes

pub fn into_utf8_lossy(self) -> String

Turn the HeaderValue into a String (in a lossy way if the HeaderValue is a bag of bytes)

pub fn into_bytes(self) -> Vec<u8>

Turn the HeaderValue into bytes

Trait Implementations

impl AsRef<[u8]> for HeaderValue

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for HeaderValue

fn clone(&self) -> HeaderValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderValue

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

Formats the value using the given formatter.

impl PartialEq for HeaderValue

fn eq(&self, other: &HeaderValue) -> 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 Eq for HeaderValue

impl StructuralPartialEq for HeaderValue