Struct OperatorInstallation 

pub struct OperatorInstallation {
    pub domain_expr: OperatorExpr,
    pub assign_op: _ColEql,
    pub typical_value: Option<TypeAnnotation>,
    pub function: Box<Expr>,
}

A typed Macaulay2 operator_installation syntax node.

Fields

domain_expr: OperatorExpr

The domain_expr child of this syntax node.

assign_op: _ColEql

The assign_op child of this syntax node.

typical_value: Option<TypeAnnotation>

The typical_value child of this syntax node.

function: Box<Expr>

The function child of this syntax node.

Implementations

impl OperatorInstallation

pub fn new( domain_expr: OperatorExpr, assign_op: _ColEql, typical_value: Option<TypeAnnotation>, function: Expr, ) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for OperatorInstallation

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

Formats the value using the given formatter.

impl From<OperatorInstallation> for Assignment

fn from(value: OperatorInstallation) -> Self

Converts to this type from the input type.

impl From<OperatorInstallation> for Component

fn from(value: OperatorInstallation) -> Self

Converts to this type from the input type.

impl From<OperatorInstallation> for Expr

fn from(value: OperatorInstallation) -> Self

Converts to this type from the input type.

impl From<OperatorInstallation> for Installation

fn from(value: OperatorInstallation) -> Self

Converts to this type from the input type.

impl Lex for OperatorInstallation

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 OperatorInstallation

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 OperatorInstallation

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl Spanned for OperatorInstallation

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.