Struct HostRegistryCache 

pub struct HostRegistryCache { /* private fields */ }

Host-chosen content-addressed registry cache root.

Implementations

impl HostRegistryCache

pub fn new(root: impl Into<PathBuf>) -> Self

Bind Traverse to a host-selected cache directory.

The host owns creation, permissions, backup, and eviction policy. Traverse never invents a default production cache path.

pub fn root(&self) -> &Path

Host-selected cache root.

pub fn evict(&self, artifact_digest: &str) -> Result<(), RegistryCacheError>

Remove one verified entry by artifact digest (sha256:…).

Errors

Returns RegistryCacheErrorCode::RegistryPrepareFailed when the entry cannot be removed. Missing entries succeed without error.

pub fn evict_all(&self) -> Result<(), RegistryCacheError>

Remove every verified entry under this cache root.

Errors

Returns RegistryCacheErrorCode::RegistryPrepareFailed when the cache directory cannot be cleared.

Trait Implementations

impl Clone for HostRegistryCache

fn clone(&self) -> HostRegistryCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostRegistryCache

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

Formats the value using the given formatter.

impl Eq for HostRegistryCache

impl PartialEq for HostRegistryCache

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HostRegistryCache