Type Alias cargo::core::registry::LockedMap

type LockedMap = HashMap<(SourceId, InternedString), Vec<(PackageId, Vec<PackageId>)>>;

A map of all “locked packages” which is filled in when parsing a lock file and is used to guide dependency resolution by altering summaries as they’re queried from this source.

This map can be thought of as a glorified Vec<MySummary> where MySummary has a PackageId for which package it represents as well as a list of PackageId for the resolved dependencies. The hash map is otherwise structured though for easy access throughout this registry.

Aliased Type

struct LockedMap { /* private fields */ }

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes