Struct StmtSemi

#[non_exhaustive]
pub struct StmtSemi {
    pub expr: Expr,
    pub semi_token: SemiColon,
}

A semi-terminated expression.

These have special meaning since they indicate that whatever block or function they belong to should not evaluate to the value of the expression if it is the last expression in the block.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

expr: Expr

The expression that is considered to be semi-terminated.

semi_token: SemiColon

The semi-token associated with the expression.

Trait Implementations

impl Debug for StmtSemi

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

Formats the value using the given formatter.

impl OptionSpanned for StmtSemi

fn option_span(&self) -> Option<Span>

Get the optional span of the type.

impl PartialEq for StmtSemi

fn eq(&self, other: &StmtSemi) -> 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 Spanned for StmtSemi

fn span(&self) -> Span

Get the span of the type.

impl ToTokens for StmtSemi

fn to_tokens( &self, context: &mut MacroContext<'_, '_, '_>, stream: &mut TokenStream, ) -> Result<()>

Turn the current item into tokens.

impl TryClone for StmtSemi

fn try_clone(&self) -> Result<Self>

Try to clone the current value, raising an allocation error if it’s unsuccessful.

fn try_clone_from(&mut self, source: &Self) -> Result<(), Error>

Performs copy-assignment from source.

impl Eq for StmtSemi

impl StructuralPartialEq for StmtSemi