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>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 400 bytes

Size for each variant:

• Empty: 20 bytes
• VarDecl: 400 bytes
• Expr: 184 bytes