Enum ZombieError 

pub enum ZombieError {
    ContextNotFound {
        tock: Tock,
        location: &'static str,
    },
    NoReplayer {
        context_start: Tock,
        context_end: Tock,
    },
    ReplayFailed {
        target: Tock,
        reason: Box<str>,
    },
    TypeMismatch {
        expected: &'static str,
        tock: Tock,
    },
    NotInitialized,
    InvalidRecordState {
        from: &'static str,
        to: &'static str,
    },
    EvictionFailed {
        reason: Box<str>,
    },
    IndexOutOfBounds {
        tock: Tock,
        context_start: Tock,
        context_end: Tock,
        index: usize,
        len: usize,
    },
    ReplayLoopExceeded {
        target: Tock,
        max_iterations: usize,
    },
}

Main error type for zombie operations.

Each variant includes enough context to diagnose the issue. Uses Box<str> instead of String for reasons to reduce size of error variants.

Variants

ContextNotFound

No context found for a given tock during replay. This can happen if a context was incorrectly evicted while still needed.

Fields

tock: Tock

location: &'static str

Additional context about where this happened

NoReplayer

Context exists but has no replayer (should not happen in normal operation).

Fields

context_start: Tock

context_end: Tock

ReplayFailed

Replay did not produce the expected result.

Fields

target: Tock

reason: Box<str>

TypeMismatch

Type mismatch during downcast (user stored wrong type or corruption).

Fields

expected: &'static str

tock: Tock

NotInitialized

Runtime not initialized - must call Runtime::init() first.

InvalidRecordState

Invalid record state transition (internal logic error).

Fields

from: &'static str

to: &'static str

EvictionFailed

Eviction operation failed.

Fields

reason: Box<str>

IndexOutOfBounds

Index out of bounds in context value array.

Fields

tock: Tock

context_start: Tock

context_end: Tock

index: usize

len: usize

ReplayLoopExceeded

Replay loop exceeded maximum iterations (possible infinite loop).

Fields

target: Tock

max_iterations: usize

Implementations

impl ZombieError

pub fn context_not_found(tock: Tock, location: &'static str) -> Self

Create a ContextNotFound error with location context.

pub fn type_mismatch<T>(tock: Tock) -> Self

Create a TypeMismatch error.

pub fn replay_failed(target: Tock, reason: impl Into<Box<str>>) -> Self

Create a ReplayFailed error.

Trait Implementations

impl Debug for ZombieError

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

Formats the value using the given formatter.

impl Display for ZombieError

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

Formats the value using the given formatter.

impl Error for ZombieError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.