Struct Cors 

pub struct Cors { /* private fields */ }

It defines CORS instance.

Implementations

impl Cors

pub fn new() -> Self

Creates a new Cors instance.

pub fn allow_methods<I>(self, methods: I) -> Result<Self, Error>

where I: IntoIterator, Method: TryFrom<I::Item>,

Adds multiple methods to the existing list of allowed request methods.

pub fn allow_any_origin(self) -> Self

Sets that any Origin header is allowed.

Warning

This can allow websites you didn’t intend to access this resource, it is usually better to set an explicit list.

pub fn allow_origins<I>(self, origins: I) -> Result<Self, Error>

where I: IntoIterator, I::Item: IntoOrigin,

Add multiple origins to the existing list of allowed Origins.

pub fn allow_headers<I>(self, headers: I) -> Result<Self, Error>

where I: IntoIterator, HeaderName: TryFrom<I::Item>,

Adds multiple headers to the list of allowed request headers.

Note: These should match the values the browser sends via Access-Control-Request-Headers, e.g.content-type.

pub fn expose_headers<I>(self, headers: I) -> Result<Self, Error>

where I: IntoIterator, HeaderName: TryFrom<I::Item>,

Adds multiple headers to the list of exposed request headers.

Note: These should match the values the browser sends via Access-Control-Request-Headers, e.g.content-type.

pub fn build(cors: Option<Cors>) -> Option<Configured>

Builds the Cors wrapper from the configured settings.

Trait Implementations

impl Clone for Cors

fn clone(&self) -> Cors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cors

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

Formats the value using the given formatter.

impl Default for Cors

fn default() -> Self

Returns the “default value” for a type.