Struct actix_web::guard::Acceptable

source ·
pub struct Acceptable { /* private fields */ }
Expand description

A guard that verifies that an Accept header is present and it contains a compatible MIME type.

An exception is that matching */* must be explicitly enabled because most browsers send this as part of their Accept header for almost every request.

Examples

use actix_web::{guard::Acceptable, web, HttpResponse};

web::resource("/images")
    .guard(Acceptable::new(mime::IMAGE_STAR))
    .default_service(web::to(|| async {
        HttpResponse::Ok().body("only called when images responses are acceptable")
    }));

Implementations§

Constructs new Acceptable guard with the given mime type/pattern.

Allows */* in the Accept header to pass the guard check.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Returns true if predicate condition is met for a given request.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
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