Enum HttpServiceSource 

#[non_exhaustive]
pub enum HttpServiceSource {
    Configured,
    AltSvc,
}

Available on crate features http and std only.

Where a service candidate was learned.

Discovery sources have different authorization, freshness and request-header rules. Merely selecting an endpoint must not turn it into an Alt-Svc hint.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Configured

Explicit application configuration, independent of response advertisements.

AltSvc

An HTTP alternative-service advertisement (RFC 7838).

The RFC defines the Alt-Svc response header and HTTP/2 ALTSVC frame. Rama learns response headers and connection-local HTTP/2 frames. DNS HTTPS/SVCB records are a separate discovery mechanism, with different authorization, freshness and selection rules.

Trait Implementations

impl Clone for HttpServiceSource

fn clone(&self) -> HttpServiceSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HttpServiceSource

impl Debug for HttpServiceSource

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

Formats the value using the given formatter.

impl Default for HttpServiceSource

fn default() -> HttpServiceSource

Returns the “default value” for a type.

impl Eq for HttpServiceSource

impl Hash for HttpServiceSource

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for HttpServiceSource

fn eq(&self, other: &HttpServiceSource) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HttpServiceSource