Enum rustc_mir::interpret::const_eval::ConstEvalError

enum ConstEvalError {
    NeedsRfc(String),
    NotConst(String),
}

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Variants

NeedsRfc(String)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

NotConst(String)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Trait Implementations

impl<'tcx> Into<EvalError<'tcx>> for ConstEvalError

fn into(self) -> EvalError<'tcx>

Performs the conversion.

impl Clone for ConstEvalError

fn clone(&self) -> ConstEvalError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConstEvalError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for ConstEvalError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for ConstEvalError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.

fn type_id(&self) -> TypeId where     Self: 'static,

🔬 This is a nightly-only experimental API. (error_type_id)

unclear whether to commit to this public implementation detail

Get the TypeId of self