Module graph

Entry point for analyzing Cargo dependency graphs.

The main entry point for analyzing graphs is PackageGraph. See its documentation for more details.

Modules

cargo

Simulations of Cargo behavior.

feature

Graph analysis for individual features within a package.

Structs

BuildTarget

A build target in a package.

Cycles

Contains information about dependency cycles.

DependencyReq

Information about a specific kind of dependency (normal, build or dev) from a package to another package.

DependsCache

An optional cache used to speed up depends_on queries.

DotWrite

A write target for Dot graphs. Use with the write! macro.

EnabledStatus

Whether a dependency or feature is required, optional, or disabled.

PackageGraph

A graph of packages and dependencies between them, parsed from metadata returned by cargo metadata.

PackageLink

Represents a dependency from one package to another.

PackageMetadata

Information about a specific package in a PackageGraph.

PackageQuery

A query over a package graph.

PackageSet

A set of resolved packages in a package graph.

Workspace

Information about a workspace, parsed from metadata returned by cargo metadata.

Enums

BuildTargetId

An identifier for a build target within a package.

BuildTargetKind

The type of build target (library or binary).

DependencyDirection

The direction in which to follow dependencies.

ExternalSource

More information about an external source.

GitReq

A Cargo.toml specification for a Git branch, tag, or revision.

PackagePublish

Locations that a package can be published to.

PackageSource

The source of a package.

Traits

PackageDotVisitor

A visitor used for formatting dot graphs.

PackageResolver

Represents whether a particular link within a package graph should be followed during a resolve operation.