Struct LambdaExpression 

pub struct LambdaExpression {
    pub parameters: LambdaParameters,
    pub operator: _SubGst,
    pub body: Box<Expr>,
}

A typed Macaulay2 lambda_expression syntax node.

Fields

parameters: LambdaParameters

The parameters child of this syntax node.

operator: _SubGst

The operator child of this syntax node.

body: Box<Expr>

The body child of this syntax node.

Implementations

impl LambdaExpression

pub fn new(parameters: LambdaParameters, operator: _SubGst, body: Expr) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for LambdaExpression

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

Formats the value using the given formatter.

impl From<LambdaExpression> for Component

fn from(value: LambdaExpression) -> Self

Converts to this type from the input type.

impl From<LambdaExpression> for Expr

fn from(value: LambdaExpression) -> Self

Converts to this type from the input type.

impl Lex for LambdaExpression

fn to_tokens(&self, output: &mut TokenStream)

Appends this value’s token trees to output.

fn to_token_stream(&self) -> TokenStream

Emits this value into a fresh token stream.

fn to_m2(&self) -> String

Renders this value as normalized Macaulay2 source.

impl<N> Migrate<N> for LambdaExpression

where N: ExternalCstNode,

fn matches(node: &N) -> bool

Reports whether node can migrate this typed value.

fn migrate(node: N) -> Result<Self, MigrateError>

Converts a matching external node into typed syntax.

impl PrettyTree for LambdaExpression

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl Spanned for LambdaExpression

fn try_span(&self) -> Option<Span>

Returns the smallest span covering this value, when its constituents share one source snapshot.

fn span(&self) -> Span

Returns the smallest span covering this value.

fn expect_span(&self) -> Span

Returns this value’s span when one source snapshot covers it.