Enum Stmt

pub enum Stmt {
    Local(Local),
    Item(Item),
    Expr(Expr, Option<Semi>),
    Macro(StmtMacro),
}

A statement, usually ending in a semicolon.

Variants

Local(Local)

A local (let) binding.

Item(Item)

An item definition.

Expr(Expr, Option<Semi>)

Expression, with or without trailing semicolon.

Macro(StmtMacro)

A macro invocation in statement position.

Syntactically it’s ambiguous which other kind of statement this macro would expand to. It can be any of local variable (let), item, or expression.

Trait Implementations

impl Clone for Stmt

fn clone(&self) -> Stmt

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stmt

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

Formats the value using the given formatter.

impl Hash for Stmt

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Parse for Stmt

fn parse(input: &ParseBuffer<'_>) -> Result<Stmt, Error>

impl PartialEq for Stmt

fn eq(&self, other: &Stmt) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl ToTokens for Stmt

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

impl Eq for Stmt