Struct rustc_lint::levels::LintSet

source ·
struct LintSet {
    specs: FxHashMap<LintId, LevelAndSource>,
    parent: LintStackIndex,
}
Expand description

Specifications found at this position in the stack. This map only represents the lints found for one set of attributes (like shallow_lint_levels_on does).

We store the level specifications as a linked list. Each LintSet represents a set of attributes on the same AST node. The parent forms a linked list that matches the AST tree. This way, walking the linked list is equivalent to walking the AST bottom-up to find the specifications for a given lint.

Fields

specs: FxHashMap<LintId, LevelAndSource>parent: LintStackIndex

Trait Implementations

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

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: 40 bytes