Enum VmRuntimeError 

pub enum VmRuntimeError {
    VmAlreadyExists(String),
    VmNotFound(String),
    InvalidTransition {
        vm_id: String,
        from: String,
        to: &'static str,
    },
    SnapshotAlreadyExists {
        vm_id: String,
        snapshot_id: String,
    },
    StatePoisoned,
    Unsupported(String),
}

Errors that can occur during microVM lifecycle or query operations.

Variants

VmAlreadyExists(String)

Attempted to create a VM with an identifier that is already in use.

VmNotFound(String)

Referenced a VM identifier that does not exist.

InvalidTransition

A lifecycle transition was requested that is not valid from the current state.

Fields

vm_id: String

from: String

to: &'static str

SnapshotAlreadyExists

Attempted to create a snapshot with an identifier that already exists on the VM.

Fields

vm_id: String

snapshot_id: String

StatePoisoned

Internal lock was poisoned by a panicking thread.

Unsupported(String)

Backend is not supported in the current build/config.

Trait Implementations

impl Debug for VmRuntimeError

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

Formats the value using the given formatter.

impl Display for VmRuntimeError

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

Formats the value using the given formatter.

impl Error for VmRuntimeError

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.