Struct ErrorDefinition 

pub struct ErrorDefinition {
    pub loc: Loc,
    pub keyword: Expression,
    pub name: Option<Identifier>,
    pub fields: Vec<ErrorParameter>,
}

An error definition.

error <name> (<fields>,*);

Fields

loc: Loc

The code location.

keyword: Expression

The error keyword.

name: Option<Identifier>

The identifier.

This field is None only if an error occurred during parsing.

fields: Vec<ErrorParameter>

The list of error parameters.

Trait Implementations

impl Clone for ErrorDefinition

fn clone(&self) -> ErrorDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodeLocation for ErrorDefinition

fn loc(&self) -> Loc

Returns the code location of self.

impl Debug for ErrorDefinition

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

Formats the value using the given formatter.

impl Display for ErrorDefinition

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

Formats the value using the given formatter.

impl OptionalCodeLocation for ErrorDefinition

fn loc_opt(&self) -> Option<Loc>

Returns the optional code location of self.

impl PartialEq for ErrorDefinition

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ErrorDefinition

impl StructuralPartialEq for ErrorDefinition