Module rustc_lint::enum_intrinsics_non_enums

Structs

EnumIntrinsicsNonEnums

Statics

ENUM_INTRINSICS_NON_ENUMS 🔒

The enum_intrinsics_non_enums lint detects calls to intrinsic functions that require an enum (core::mem::discriminant, core::mem::variant_count), but are called with a non-enum type.

Functions

enforce_mem_discriminant 🔒

enforce_mem_variant_count 🔒

is_non_enum 🔒

Returns true if we know for sure that the given type is not an enum. Note that for cases where the type is generic, we can’t be certain if it will be an enum so we have to assume that it is.