Module rustc_lint::unused
source · Structs
Enums
A path through a type to a must_use source. Contains useful info for the lint.
Statics
CALLSITE 🔒
CALLSITE 🔒
CALLSITE 🔒
META 🔒
META 🔒
META 🔒
The
path_statements lint detects path statements with no effect.The
unused_allocation lint detects unnecessary allocations that can
be eliminated.The
unused_braces lint detects unnecessary braces around an
expression.The
unused_import_braces lint catches unnecessary braces around an
imported item.The
unused_must_use lint detects unused result of a type flagged as
#[must_use].The
unused_parens lint detects if, match, while and return
with parentheses; they do not need them.The
unused_results lint checks for the unused result of an
expression in a statement.Traits
Used by both
UnusedParens and UnusedBraces to prevent code duplication.