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DiskCache

dig_urn_resolver::cache

Struct DiskCache 

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pub struct DiskCache { /* private fields */ }
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A content-addressed disk cache of DiskArtifacts. UNTRUSTED: every read is re-verified by the caller against the URN’s root before use.

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impl DiskCache

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

Open (creating the directory) a disk cache rooted at dir.

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pub fn get(&self, id: &str) -> Option<DiskArtifacts>

Load the stored artifacts for id, or None on miss / unreadable / malformed (a corrupt envelope is a miss, not a crash).

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pub fn put(&self, id: &str, artifacts: &DiskArtifacts)

Persist the verifiable artifacts for id (best-effort; ignore I/O errors).

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pub fn remove(&self, id: &str)

Remove a (failed-verification / stale) entry, best-effort.

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