Struct ArtifactCacheSpec 

pub struct ArtifactCacheSpec { /* private fields */ }

Complete caller-owned description of one transactional artifact set.

Declared inputs and tools must not be located inside cache_root. Output destinations must remain outside it, resolve to distinct paths, and not overlap a declared input or tool.

Implementations

impl ArtifactCacheSpec

pub fn new(cache_root: &Path, namespace: &str, recipe_id: &str) -> Self

Describe one external artifact recipe using non-secret stable identifiers.

The namespace selects an independent content store. recipe_id must be bumped whenever undeclared pipeline semantics change. The default coordination scope is the namespace.

pub fn with_coordination_scope(self, coordination_scope: &str) -> Self

Serialize recipes that share caller-owned mutable external build state.

pub fn with_input(self, label: &str, path: &Path) -> Self

Add one exact input file or directory outside the cache root under a stable label.

pub fn with_tool(self, label: &str, path: &Path) -> Self

Add one exact executable or tool path outside the cache root under a stable label.

pub fn with_arguments(self, arguments: &[&str]) -> Self

Set ordered command arguments that contribute to the content key.

pub fn with_arguments_os<I, S>(self, arguments: I) -> Self

where I: IntoIterator<Item = S>, S: Into<OsString>,

Set OS-native ordered command arguments that contribute to the content key.

pub fn with_environment(self, environment: &[(&str, &str)]) -> Self

Set environment values that contribute to the content key.

pub fn with_environment_os<I, K, V>(self, environment: I) -> Self

where I: IntoIterator<Item = (K, V)>, K: Into<OsString>, V: Into<OsString>,

Set OS-native environment values that contribute to the content key.

pub fn with_unset_environment(self, names: &[&str]) -> Self

Record environment variables whose unset state contributes to the content key.

pub fn with_unset_environment_os<I, S>(self, names: I) -> Self

where I: IntoIterator<Item = S>, S: Into<OsString>,

Record OS-native environment names whose unset state contributes to the content key.

pub fn with_identity_bytes(self, label: &str, value: &[u8]) -> Self

Add opaque non-secret identity bytes under a stable logical label.

pub fn with_output(self, name: &str, destination: &Path) -> Self

Declare one nonempty regular-file output and its nonoverlapping public destination.

pub fn with_output_validation( self, name: &str, destination: &Path, validation: ArtifactOutputValidation, ) -> Self

Declare one output, nonoverlapping public destination, and validation policy.

pub const fn with_prune_policy(self, policy: ArtifactCachePrunePolicy) -> Self

Apply best-effort retention while protecting the acquired entry.

pub fn cache_root(&self) -> &Path

Caller-selected root containing cache data and coordination locks.

pub fn namespace(&self) -> &str

Stable caller-owned content-store namespace.

pub fn recipe_id(&self) -> &str

Stable caller-owned external recipe identity.

Trait Implementations

impl Clone for ArtifactCacheSpec

fn clone(&self) -> ArtifactCacheSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArtifactCacheSpec

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

Formats the value using the given formatter.

impl Eq for ArtifactCacheSpec

impl PartialEq for ArtifactCacheSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ArtifactCacheSpec