Enum ConstExpressionError 

pub enum ConstExpressionError {
    NonConstOrOverride,
    NonFullyEvaluatedConst,
    Compose(ComposeError),
    InvalidSplatType(Handle<Expression>),
    Type(ResolveError),
    Literal(LiteralError),
    Width(WidthError),
}

Variants

NonConstOrOverride

NonFullyEvaluatedConst

Compose(ComposeError)

InvalidSplatType(Handle<Expression>)

Type(ResolveError)

Literal(LiteralError)

Width(WidthError)

Trait Implementations

impl Clone for ConstExpressionError

fn clone(&self) -> ConstExpressionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConstExpressionError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Display for ConstExpressionError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for ConstExpressionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<ComposeError> for ConstExpressionError

fn from(source: ComposeError) -> ConstExpressionError

Converts to this type from the input type.

impl From<LiteralError> for ConstExpressionError

fn from(source: LiteralError) -> ConstExpressionError

Converts to this type from the input type.

impl From<ResolveError> for ConstExpressionError

fn from(source: ResolveError) -> ConstExpressionError

Converts to this type from the input type.

impl From<WidthError> for ConstExpressionError

fn from(source: WidthError) -> ConstExpressionError

Converts to this type from the input type.