Struct UnusedDeps 

pub struct UnusedDeps {
    workspace_deps: BTreeSet<String>,
    workspace_found_deps: BTreeSet<String>,
    crate_deps: BTreeSet<String>,
    crate_found_deps: BTreeSet<String>,
    dep_matchers: BTreeMap<String, RegexMatcher>,
    only_diffed: bool,
    searcher: Searcher,
}

Fields

workspace_deps: BTreeSet<String>

All dependency names declared in the workspace.

workspace_found_deps: BTreeSet<String>

Workspace dependencies for which a usage has been found so far in source files.

crate_deps: BTreeSet<String>

All dependency names declared in the current crate.

crate_found_deps: BTreeSet<String>

Dependencies for which a usage has been found so far in source files.

dep_matchers: BTreeMap<String, RegexMatcher>

Pre-compiled regex matchers keyed by dependency name, built once for all workspace dependency names and extended lazily for any non-workspace deps encountered in individual crates.

only_diffed: bool

Whether we are linting only diffed files (workspace-level check is unreliable in this mode because not all crates are visited).

searcher: Searcher

Prebuilt grep searcher to avoid rebuilds

Trait Implementations

impl Lint for UnusedDeps

fn new(ctx: &LintCtx) -> Self

Create a new instance of this lint for a workspace.

fn enter_workspace(&mut self, content: &Lintable<DocumentMut>)

Begin processing a workspace, given the parsed Cargo.toml of the workspace root.

fn enter_crate(&mut self, content: &Lintable<DocumentMut>)

Begin processing a crate, given the parsed Cargo.toml of the crate root.

fn visit_file(&mut self, content: &mut Lintable<String>)

Process a Rust source file in the current crate.

fn exit_crate(&mut self, content: &mut Lintable<DocumentMut>)

Finish processing a crate, given the parsed Cargo.toml of the crate root.

fn exit_workspace(&mut self, content: &mut Lintable<DocumentMut>)

Finish processing a workspace, given the parsed Cargo.toml of the workspace root.

fn visit_nonrust_file( &mut self, extension: &str, content: &mut Lintable<String>, )

Process a non-Rust file in the current crate or workspace.