Enum FlowKind 

enum FlowKind<'db> {
    Return(Option<Expr>),
    Try {
        kind: TryKind<'db>,
    },
    Break(Option<Lifetime>, Option<Expr>),
    Continue(Option<Lifetime>),
}

Control flow that is exported from extracted function

E.g.:

loop {
    $0
    if 42 == 42 {
        break;
    }
    $0
}

Variants

Return(Option<Expr>)

Return with value (return $expr;)

Try

Fields

kind: TryKind<'db>

Break(Option<Lifetime>, Option<Expr>)

Break with label and value (break 'label $expr;)

Continue(Option<Lifetime>)

Continue with label (continue 'label;)

Implementations

impl<'db> FlowKind<'db>

fn make_result_handler(&self, make: &SyntaxFactory, expr: Option<Expr>) -> Expr

fn expr_ty(&self, ctx: &AssistContext<'_, 'db>) -> Option<Type<'db>>

Trait Implementations

impl<'db> Clone for FlowKind<'db>

fn clone(&self) -> FlowKind<'db>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'db> Debug for FlowKind<'db>

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

Formats the value using the given formatter.