Enum NodeLibrarySingleDefinition

pub enum NodeLibrarySingleDefinition {
    LetDefinition {
        variable_name: WithMetaData<String>,
        type_annotation: Option<WithMetaData<NodeTypeAnnotation>>,
        expression: WithMetaData<NodeFullExpression>,
    },
    TypeDefinition(WithMetaData<NodeTypeNameIdentifier>, Option<Vec<WithMetaData<NodeTypeAlternativeClause>>>),
}

NodeLibrarySingleDefinition represents a library single definition node in the AST It can either be a LetDefinition or a TypeDefinition

Variants

LetDefinition

Represents a let definition Example: let x = y;

Fields

variable_name: WithMetaData<String>

type_annotation: Option<WithMetaData<NodeTypeAnnotation>>

expression: WithMetaData<NodeFullExpression>

TypeDefinition(WithMetaData<NodeTypeNameIdentifier>, Option<Vec<WithMetaData<NodeTypeAlternativeClause>>>)

Represents a type definition Example: type x = y;

Trait Implementations

impl AstVisitor for NodeLibrarySingleDefinition

fn visit( &self, emitter: &mut dyn AstConverting, ) -> Result<TraversalResult, String>

impl Clone for NodeLibrarySingleDefinition

fn clone(&self) -> NodeLibrarySingleDefinition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeLibrarySingleDefinition

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

Formats the value using the given formatter.

impl PartialEq for NodeLibrarySingleDefinition

fn eq(&self, other: &NodeLibrarySingleDefinition) -> 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 PartialOrd for NodeLibrarySingleDefinition

fn partial_cmp(&self, other: &NodeLibrarySingleDefinition) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for NodeLibrarySingleDefinition

impl StructuralPartialEq for NodeLibrarySingleDefinition