Enum ExitReason 

pub enum ExitReason {
    Continue {
        pc: u32,
    },
    Effect {
        pc: u32,
    },
    Return {
        return_reg: u8,
    },
    Budget {
        pc: u32,
    },
    Trap {
        pc: u32,
    },
    Deopt {
        pc: u32,
    },
}

Available on crate feature jit only.

Why a compiled trace stopped.

Variants

Continue

Keep executing natively at pc.

Fields

pc: u32

Effect

Delegate to the interpreter / scheduler at pc (Send, Ask, …).

Fields

pc: u32

Return

Outermost Return — value lives in return_reg.

Fields

return_reg: u8

Budget

Instruction quantum exhausted mid-trace.

Fields

pc: u32

Trap

Semantic fault (divide-by-zero, explicit trap, …).

Fields

pc: u32

Deopt

Type guard failed — resume in the interpreter.

Fields

pc: u32

Trait Implementations

impl Clone for ExitReason

fn clone(&self) -> ExitReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExitReason

impl Debug for ExitReason

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

Formats the value using the given formatter.

impl Eq for ExitReason

impl PartialEq for ExitReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExitReason