Struct ThenClause 

pub struct ThenClause {
    pub then_token: _Then,
    pub expr: Box<Expr>,
}

A typed Macaulay2 then_clause syntax node.

Fields

then_token: _Then

The then_token child of this syntax node.

expr: Box<Expr>

The expr child of this syntax node.

Implementations

impl ThenClause

pub fn new(then_token: _Then, expr: Expr) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for ThenClause

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

Formats the value using the given formatter.

impl Lex for ThenClause

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 ThenClause

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl<N> Reconstruct<N> for ThenClause

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 ThenClause

fn span(&self) -> Span

Returns the smallest span covering this value.