Struct gloo_net::http::Headers

pub struct Headers { /* private fields */ }

Available on crate feature http only.

A wrapper around web_sys::Headers.

Implementations

impl Headers

pub fn new() -> Self

Create a new empty headers object.

pub fn from_raw(raw: Headers) -> Self

Build Headers from web_sys::Headers.

pub fn into_raw(self) -> Headers

Covert Headers to web_sys::Headers.

pub fn append(&self, name: &str, value: &str)

This method appends a new value onto an existing header, or adds the header if it does not already exist.

pub fn delete(&self, name: &str)

Deletes a header if it is present.

pub fn get(&self, name: &str) -> Option<String>

Gets a header if it is present.

pub fn has(&self, name: &str) -> bool

Whether a header with the given name exists.

pub fn set(&self, name: &str, value: &str)

Overwrites a header with the given name.

pub fn entries(&self) -> impl Iterator<Item = (String, String)>

Iterate over (header name, header value) pairs.

pub fn keys(&self) -> impl Iterator<Item = String>

Iterate over the names of the headers.

pub fn values(&self) -> impl Iterator<Item = String>

Iterate over the values of the headers.

Trait Implementations

impl Debug for Headers

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

Formats the value using the given formatter.

impl Default for Headers

fn default() -> Self

Returns the “default value” for a type.