Enum NodeArgumentPattern

pub enum NodeArgumentPattern {
    WildcardArgument,
    BinderArgument(WithMetaData<String>),
    ConstructorArgument(WithMetaData<NodeMetaIdentifier>),
    PatternArgument(Box<WithMetaData<NodePattern>>),
}

NodeArgumentPattern represents an argument pattern node in the AST It can either be a WildcardArgument, BinderArgument, ConstructorArgument or PatternArgument

Variants

WildcardArgument

Represents a wildcard argument Example: match x with | Cons _ _ => "wildcard argument" end

BinderArgument(WithMetaData<String>)

Represents a binder argument Example: match x with | Cons a _ => "binder argument" end

ConstructorArgument(WithMetaData<NodeMetaIdentifier>)

Represents a constructor argument Example: match x with | Cons (Cons a b) _ => "constructor argument" end

PatternArgument(Box<WithMetaData<NodePattern>>)

Represents a pattern argument Example: match x with | Cons (Cons a _) _ => "pattern argument" end

Trait Implementations

impl AstVisitor for NodeArgumentPattern

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

impl Clone for NodeArgumentPattern

fn clone(&self) -> NodeArgumentPattern

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeArgumentPattern

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

Formats the value using the given formatter.

impl PartialEq for NodeArgumentPattern

fn eq(&self, other: &NodeArgumentPattern) -> 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 NodeArgumentPattern

fn partial_cmp(&self, other: &NodeArgumentPattern) -> 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 NodeArgumentPattern

impl StructuralPartialEq for NodeArgumentPattern