Struct List 

pub struct List {
    pub statements: Vec<Statement>,
    pub elements: Option<ExprPack>,
    pub delimiter: _BraceDelimiter,
}

A typed Macaulay2 list syntax node.

Fields

statements: Vec<Statement>

The statements child of this syntax node.

elements: Option<ExprPack>

The elements child of this syntax node.

delimiter: _BraceDelimiter

The paired delimiter surrounding this node.

Implementations

impl List

pub fn new(statements: Vec<Statement>, elements: Option<ExprPack>) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for List

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

Formats the value using the given formatter.

impl From<List> for Collection

fn from(value: List) -> Self

Converts to this type from the input type.

impl From<List> for Component

fn from(value: List) -> Self

Converts to this type from the input type.

impl From<List> for Expr

fn from(value: List) -> Self

Converts to this type from the input type.

impl Lex for List

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 PrettyTree for List

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl<N> Reconstruct<N> for List

where N: ExternalCstNode,

fn matches(node: &N) -> bool

Reports whether node can reconstruct this typed value.

fn reconstruct(node: N) -> Result<Self, ReconstructError>

Converts a matching external node into typed syntax.

impl Spanned for List

fn span(&self) -> Span

Returns the smallest span covering this value.