Struct Config

pub struct Config { /* private fields */ }

Available on crate feature cors only.

A configuration for CorsMiddleware.

Implementations

impl Config

pub fn new() -> Self

Create a new Config with default values.

pub const fn max_age(self, max_age: usize) -> Self

Seconds a preflight request can be cached. MDN

pub const fn credentials(self, credentials: bool) -> Self

Whether to allow credentials. MDN

pub fn allow_methods<H>(self, allow_methods: H) -> Self

where H: IntoIterator, H::Item: TryInto<Method>,

Allowed HTTP methods. MDN

pub fn allow_headers<H>(self, allow_headers: H) -> Self

where H: IntoIterator, H::Item: TryInto<HeaderName>,

Allowed HTTP headers. MDN

pub fn allow_origins<H>(self, allow_origins: H) -> Self

where H: IntoIterator, H::Item: TryInto<HeaderValue>,

Allowed origins. MDN

pub fn expose_headers<H>(self, expose_headers: H) -> Self

where H: IntoIterator, H::Item: TryInto<HeaderName>,

Exposed HTTP headers. MDN

pub fn origin_verify( self, origin_verify: Option<Arc<dyn Fn(&HeaderValue) -> bool + Send + Sync>>, ) -> Self

A function to verify the origin. If the function returns false, the request will be rejected.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.

impl<H> Transform<H> for Config

type Output = CorsMiddleware<H>

A new handler.

fn transform(&self, h: H) -> Self::Output

Transforms self and wraps Handler to a new handler.