Crate wit_deps 

WIT dependency management core library

Re-exports

pub use futures;

pub use tokio;

Macros

lock

Asynchronously ensure dependency manifest, lock and dependencies are in sync. This must run within a tokio context.

lock_sync

Synchronously ensure dependency manifest, lock and dependencies are in sync.

Structs

Digest

A resource digest

DigestReader

A reader wrapper, which hashes the bytes read

DigestWriter

A writer wrapper, which hashes the bytes written

LocalCache

Local caching layer

Lock

WIT dependency lock mapping Identifiers to Entries

LockEntry

WIT dependency Lock entry

Manifest

WIT dependency manifest mapping Identifiers to Entries

WriteCache

Write-only Cache wrapper

Enums

LockEntrySource

Source of this dependency

ManifestEntry

WIT dependency Manifest entry

Traits

Cache

Resource caching layer

Functions

lock

Given a TOML-encoded manifest and optional TOML-encoded lock, ensures that the path pointed to by deps is in sync with the manifest and lock. This is a potentially destructive operation! Returns a TOML-encoded lock if the lock passed to this function was either None or out-of-sync.

lock_path

Like lock, but reads the manifest at manifest_path and reads/writes the lock at lock_path.

tar

Packages path into a wit subtree in deterministic tar archive and writes it to dst.

untar

Unpacks all WIT interfaces found within wit subtree of a tar archive read from tar to dst and returns a HashMap of all unpacked transitive dependency identifiers.

update

Given a TOML-encoded manifest, ensures that the path pointed to by deps is in sync with the manifest. This is a potentially destructive operation! Returns a TOML-encoded lock on success.

update_path

Like update, but reads the manifest at manifest_path and writes the lock at lock_path.

Type Aliases

Identifier

WIT dependency identifier