Struct GlobalBinding 

pub struct GlobalBinding {
    pub variable: Symbol,
    pub operator: _Eql,
    pub value: Box<Expr>,
}

A typed Macaulay2 global_binding syntax node.

Fields

variable: Symbol

The variable child of this syntax node.

operator: _Eql

The operator child of this syntax node.

value: Box<Expr>

The value child of this syntax node.

Implementations

impl GlobalBinding

pub fn new(variable: Symbol, operator: _Eql, value: Expr) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for GlobalBinding

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

Formats the value using the given formatter.

impl From<GlobalBinding> for Assignment

fn from(value: GlobalBinding) -> Self

Converts to this type from the input type.

impl From<GlobalBinding> for Component

fn from(value: GlobalBinding) -> Self

Converts to this type from the input type.

impl From<GlobalBinding> for Expr

fn from(value: GlobalBinding) -> Self

Converts to this type from the input type.

impl From<GlobalBinding> for SimpleBinding

fn from(value: GlobalBinding) -> Self

Converts to this type from the input type.

impl Lex for GlobalBinding

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 GlobalBinding

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 GlobalBinding

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl Spanned for GlobalBinding

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.