Enum LowerError 

pub enum LowerError {
    Unsupported(&'static str, Pos),
    Exceeds(&'static str, Pos),
    Invalid(String),
}

Why a program does not lower.

Variants

Unsupported(&'static str, Pos)

A construct this slice does not lower yet, and where the program uses it.

Exceeds(&'static str, Pos)

A table larger than the LIR’s ids can index.

Invalid(String)

The lowered program fails verify, which is a fault in lowering.

Implementations

impl LowerError

pub fn pos(&self) -> Pos

Trait Implementations

impl Clone for LowerError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LowerError

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

Formats the value using the given formatter.

impl Display for LowerError

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

Formats the value using the given formatter.

impl Eq for LowerError

impl From<LowerError> for Error

fn from(e: LowerError) -> Self

Converts to this type from the input type.

impl PartialEq for LowerError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for LowerError