Enum ConditionalOutcome 

pub enum ConditionalOutcome {
    Proceed,
    PreconditionFailed,
    NotModified,
}

Outcome of evaluating conditional request headers against a current resource ETag.

Variants

Proceed

The request may proceed.

PreconditionFailed

Request must fail with 412 Precondition Failed (e.g. If-Match mismatch).

NotModified

Request should return 304 Not Modified (GET/HEAD only with If-None-Match).

Trait Implementations

impl Clone for ConditionalOutcome

fn clone(&self) -> ConditionalOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConditionalOutcome

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

Formats the value using the given formatter.

impl PartialEq for ConditionalOutcome

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ConditionalOutcome

impl Eq for ConditionalOutcome

impl StructuralPartialEq for ConditionalOutcome