Struct Cors 

pub struct Cors { /* private fields */ }

CORS middleware.

Implementations

impl Cors

pub fn new() -> Cors

Create a new CORS middleware with default configuration.

pub fn config(self, config: CorsConfig) -> Cors

Replace the configuration entirely.

pub fn allow_any_origin(self) -> Cors

Allow any origin.

pub fn allow_origin(self, origin: impl Into<String>) -> Cors

Allow a single exact origin.

pub fn allow_origin_wildcard(self, pattern: impl Into<String>) -> Cors

Allow a wildcard origin pattern (supports *).

pub fn allow_origin_regex(self, pattern: impl Into<String>) -> Cors

Allow a simple regex origin pattern (supports ^, $, ., *).

pub fn allow_credentials(self, allow: bool) -> Cors

Allow credentials for CORS responses.

pub fn allow_methods<I>(self, methods: I) -> Cors

where I: IntoIterator<Item = Method>,

Override allowed HTTP methods for preflight.

pub fn allow_headers<I, S>(self, headers: I) -> Cors

where I: IntoIterator<Item = S>, S: Into<String>,

Override allowed headers for preflight.

pub fn expose_headers<I, S>(self, headers: I) -> Cors

where I: IntoIterator<Item = S>, S: Into<String>,

Add exposed headers for responses.

pub fn max_age(self, seconds: u32) -> Cors

Set the preflight max-age in seconds.

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<(), Error>

Formats the value using the given formatter.

impl Default for Cors

fn default() -> Cors

Returns the “default value” for a type.

impl Middleware for Cors

fn before<'a>( &'a self, _ctx: &'a RequestContext, req: &'a mut Request, ) -> Pin<Box<dyn Future<Output = ControlFlow> + Send + 'a>>

Called before the handler executes.

fn after<'a>( &'a self, _ctx: &'a RequestContext, req: &'a Request, response: Response, ) -> Pin<Box<dyn Future<Output = Response> + Send + 'a>>

Called after the handler executes.

fn name(&self) -> &'static str

Returns the middleware name for debugging and logging.