Enum RequestMode 

pub enum RequestMode {
    SameOrigin,
    Cors,
    NoCors,
    Navigate,
    WebSocket,
}

The request has an associated mode, which is an important concept in Cross Origin Resource Sharing.

Variants

SameOrigin

“same-origin”

Used to ensure requests are made to same-origin URLs. Fetch will return a network error if the request is not made to a same-origin URL.

Cors

“cors”

For requests whose response tainting gets set to “cors”, makes the request a CORS request — in which case, fetch will return a network error if the requested resource does not understand the CORS protocol, or if the requested resource is one that intentionally does not participate in the CORS protocol.

NoCors

“no-cors”

Restricts requests to using CORS-safelisted methods and CORS-safelisted request-headers. Upon success, fetch will return an opaque filtered response.

Navigate

“navigate”

This is a special mode used only when navigating between documents.

WebSocket

“websocket”

This is a special mode used only when establishing a WebSocket connection.

Implementations

impl RequestMode

pub fn as_str(&self) -> &str

Get the normative string representation, as per Fetch.

Trait Implementations

impl AsRef<str> for RequestMode

fn as_ref(&self) -> &str

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

impl Clone for RequestMode

fn clone(&self) -> RequestMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestMode

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

Formats the value using the given formatter.

impl Default for RequestMode

fn default() -> RequestMode

Returns the “default value” for a type.

impl Ord for RequestMode

fn cmp(&self, other: &RequestMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RequestMode

fn eq(&self, other: &RequestMode) -> 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 PartialOrd for RequestMode

fn partial_cmp(&self, other: &RequestMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RequestMode

impl Eq for RequestMode

impl StructuralPartialEq for RequestMode