Struct ExprIf 

pub struct ExprIf {
    pub if_token: _If,
    pub condition: Box<Expr>,
    pub then_clause: ThenClause,
    pub else_clause: Option<ElseClause>,
}

Struct generated by strutuct! for ExprIf.

Fields

if_token: _If

Field ExprIf::if_token generated by strutuct!.

condition: Box<Expr>

Field ExprIf::condition generated by strutuct!.

then_clause: ThenClause

Field ExprIf::then_clause generated by strutuct!.

else_clause: Option<ElseClause>

Field ExprIf::else_clause generated by strutuct!.

Implementations

impl ExprIf

pub fn new( if_token: _If, condition: Box<Expr>, then_clause: ThenClause, else_clause: Option<ElseClause>, ) -> Self

Creates this node from its typed children.

Trait Implementations

impl Debug for ExprIf

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

Formats the value using the given formatter.

impl From<ExprIf> for Component

fn from(value: ExprIf) -> Self

Converts to this type from the input type.

impl From<ExprIf> for Expr

fn from(value: ExprIf) -> Self

Converts to this type from the input type.

impl From<ExprIf> for PackedContent

fn from(value: ExprIf) -> Self

Converts to this type from the input type.

impl Lex for ExprIf

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 ExprIf

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 ExprIf

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl Spanned for ExprIf

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.