Struct FetchOptions 

pub struct FetchOptions {
    pub method: String,
    pub headers: HashMap<String, String>,
    pub body: Option<String>,
}

Optional knobs for fetch. All fields have sensible defaults - leave them empty for a plain GET.

Fields

method: String

HTTP method. Empty string is treated as "GET" by the host.

headers: HashMap<String, String>

Request headers. Header names are case-insensitive at the wire level.

body: Option<String>

Request body as a UTF-8 string. For binary bodies, base64-encode the bytes and set the appropriate content-encoding header.

Implementations

impl FetchOptions

pub fn with_method(self, method: impl Into<String>) -> Self

Set the HTTP method.

pub fn with_header( self, name: impl Into<String>, value: impl Into<String>, ) -> Self

Add or replace a single header.

pub fn with_body(self, body: impl Into<String>) -> Self

Set the request body.

Trait Implementations

impl Clone for FetchOptions

fn clone(&self) -> FetchOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FetchOptions

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

Formats the value using the given formatter.

impl Default for FetchOptions

fn default() -> FetchOptions

Returns the “default value” for a type.

impl Serialize for FetchOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.