Enum CachePolicy 

#[non_exhaustive]
pub enum CachePolicy {
    Immutable,
    NoCache,
}

Available on crate feature std only.

Cache-Control policy an adapter applies to a resolved resource — playlists are always re-fetched for liveness (not modeled here since PlaylistOutcome::Ready is playlist-only), while a produced init/ segment/part byte range never changes once produced.

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.

Immutable

Safe to cache indefinitely — a given URI’s bytes never change once produced (each segment/part is generated exactly once under a unique filename).

NoCache

Must always be re-fetched (liveness-sensitive).

Implementations

impl CachePolicy

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

The spec/field-enum label (workspace #204 convention): a stable, lowercase token per policy, suitable for logs/metrics/Cache-Control diagnostics.

Trait Implementations

impl Clone for CachePolicy

fn clone(&self) -> CachePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CachePolicy

impl Debug for CachePolicy

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

Formats the value using the given formatter.

impl Display for CachePolicy

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

Formats the value using the given formatter.

impl Eq for CachePolicy

impl PartialEq for CachePolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CachePolicy