Module fetch 

Registry fetch fan-out: concurrent version fetching and per-package classification.

Pure classification helpers extracted from deps-lsp’s document/fetch.rs: resolving each dependency occurrence to a fetchable source, fetching and classifying a single package’s latest/yanked/deprecated/license status, and fanning that out concurrently across a manifest’s dependencies. The orchestration around these decisions — marking a document loading, opening an LSP progress notification, and reacting to a mid-flight document edit — stays in deps-lsp’s fetch_registry_versions_for_change, since it owns state this crate must not know about (issue #1059).

Structs

FailureSummary

Toast-ready summary of a fetch batch’s failures: how many packages did not resolve and the first actionable failure message, in fetch-completion order.

FetchPreparation

Inputs fetch_latest_versions_parallel needs, derived from a parsed manifest.

FetchResult

Result of parallel version fetching.

Functions

apply_fetch_outcomes

Re-keys a completed fetch’s yanked/fetch-failure findings from raw to normalized package names and applies them to outcomes.

dedup_dependencies_by_source

Pairs each distinct dependency name in parse_result with the source its occurrence(s) resolve to.

fetch_latest_versions_parallel

Fetches latest versions for multiple packages in parallel with progress reporting.

prepare_fetch

Builds a FetchPreparation from a parsed manifest and its resolved lock-file state.

Type Aliases

DepSources

A dependency name paired with the resolved source to route its registry fetch through (spec FR-001), as built by dedup_dependencies_by_source.