Enum PullPolicy 

#[non_exhaustive]
pub enum PullPolicy {
    Always,
    Missing,
    Never,
    IfNotPresent,
    Build,
    Daily,
    Weekly,
    Every(ProtectedString),
    Raw(ProtectedString),
}

Source-independent image pull intent.

Variants beyond the shared policies intentionally retain source-native behavior for a target adapter to classify rather than silently reducing it to a different policy.

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.

Always

Always acquire the image before starting.

Missing

Acquire the image only when it is absent locally.

Never

Never acquire the image automatically.

IfNotPresent

A source-specific spelling with semantics similar to Self::Missing.

Build

Build an image instead of pulling it.

Daily

Refresh the image daily.

Weekly

Refresh the image weekly.

Every(ProtectedString)

Refresh using a source-native interval spelling.

Raw(ProtectedString)

Retain any other target-native policy spelling.

Trait Implementations

impl Clone for PullPolicy

fn clone(&self) -> PullPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PullPolicy

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

Formats the value using the given formatter.

impl Eq for PullPolicy

impl PartialEq for PullPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PullPolicy