Enum FailReason 

pub enum FailReason {
    RuntimeError {
        message: String,
    },
    Budget,
    AwaitingExternal {
        name: String,
    },
}

Why replay stopped without diverging.

RuntimeError is a struct variant ({ message: String }), not a newtype (RuntimeError(String)) — serde’s internally-tagged representation (#[serde(tag = "type")]) cannot serialize a newtype variant wrapping a non-map payload like a bare String.

Variants

RuntimeError

A runtime error surfaced during stepping.

Fields

message: String

Budget

A step/line budget was exceeded (the caller can restart fresh).

AwaitingExternal

Live replay hit a deferred external and parked. Resolve it and call StorySession::continue_replay.

Fields

name: String

Trait Implementations

impl Clone for FailReason

fn clone(&self) -> FailReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FailReason

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FailReason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FailReason

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FailReason

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FailReason