[−][src]Module rustc_mir::const_eval

Modules

CompileTimeInterpreter	Extra machine state for CTFE, and the Machine instance
ConstEvalErr	When const-evaluation errors, this type is constructed with the resulting information, and then used to emit the error as a lint or hard error.
MemoryExtra

The CTFE machine has some custom error kinds.

const_caller_location
deref_const
destructure_const	This function uses `unwrap` copiously, because an already validated constant must have valid fields and can thus never fail outside of compiler bugs. However, it is invoked from the pretty printer, where it can receive enums with no variants and e.g. `read_discriminant` needs to be able to handle that.
eval_to_allocation_raw_provider
eval_to_const_value_raw_provider
is_const_fn	Whether the `def_id` counts as const fn in your current crate, considering all active feature gates
is_min_const_fn	Returns `true` if this function must conform to `min_const_fn`
is_parent_const_impl_raw
is_unstable_const_fn	Whether the `def_id` is an unstable const fn and what feature gate is necessary to enable it
note_on_undefined_behavior_error
provide