Module rustc_middle::lint

Structs

• LintExpectation
  This struct represents a lint expectation and holds all required information to emit the unfulfilled_lint_expectations lint if it is unfulfilled after the LateLintPass has completed.
• ShallowLintLevelMap
  Return type for the shallow_lint_levels_on query.

Enums

• LintLevelSource
  How a lint level was set.

Functions

• explain_lint_level_source
• in_external_macro
  Returns whether span originates in a foreign crate’s external macro.
• is_from_async_await
  Return whether span is generated by async or await.
• lint_level
  The innermost function for emitting lints.
• reveal_actual_level
  From an initial level and source, verify the effect of special annotations: warnings lint level and lint caps.

Type Aliases

• LevelAndSource
  A tuple of a lint level and its source.