Struct StatementModifierShell 

#[non_exhaustive]
pub struct StatementModifierShell {
    pub modifier: StatementModifierKind,
    pub condition_range: SourceLocation,
    pub label: Option<String>,
}

Statement-modifier shell payload.

Models a postfix statement modifier (STMT if COND, STMT while COND, etc.). The modifier verb decides whether the construct is a branch or a loop; the condition range anchors the controlling expression.

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.

modifier: StatementModifierKind

Modifier verb.

condition_range: SourceLocation

Source range of the controlling condition/list expression.

label: Option<String>

Controlling label from an enclosing LABEL: statement, preserved for loop-form modifiers (while/until/for). None for branch-form modifiers (if/unless), which are not loop targets.

Trait Implementations

impl Clone for StatementModifierShell

fn clone(&self) -> StatementModifierShell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatementModifierShell

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

Formats the value using the given formatter.

impl Eq for StatementModifierShell

impl PartialEq for StatementModifierShell

fn eq(&self, other: &StatementModifierShell) -> 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 StructuralPartialEq for StatementModifierShell