Enum ForInitStmt

pub enum ForInitStmt {
    Empty(Semi),
    VarDecl(StmtVarDecl),
    Expr(StmtExpr),
}

A for statement initializer.

This can either be empty, a variable declaration, or an expression.

Variants

Empty(Semi)

VarDecl(StmtVarDecl)

Expr(StmtExpr)

Trait Implementations

impl Clone for ForInitStmt

fn clone(&self) -> ForInitStmt

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ForInitStmt

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

Formats the value using the given formatter.

impl Parse for ForInitStmt

fn parse(input: ParseStream<'_>) -> Result<Self>