Struct SwitchStmt 

#[non_exhaustive]
pub struct SwitchStmt<'arena, 'src> {
    pub expr: Expr<'arena, 'src>,
    pub body: SwitchBody<'arena, 'src>,
    pub uses_alternative: bool,
}

A switch statement.

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<'arena, 'src>

Subject expression.

body: SwitchBody<'arena, 'src>

Case list, flattened on serialization.

uses_alternative: bool

true when written in alternative syntax (: ... endX;).

Implementations

impl<'arena, 'src> SwitchStmt<'arena, 'src>

pub fn new(expr: Expr<'arena, 'src>, body: SwitchBody<'arena, 'src>) -> Self

Builds a SwitchStmt from its identifying fields with every other field empty. Set the rest by assignment, as with Param::new.

Trait Implementations

impl<'arena, 'src> Debug for SwitchStmt<'arena, 'src>

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

Formats the value using the given formatter.

impl<'arena, 'src> Serialize for SwitchStmt<'arena, 'src>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.