Enum PoolError 

pub enum PoolError {
    InvalidConfig {
        min_size: usize,
        max_size: usize,
    },
    StatePoisoned,
    Microvm(MicrovmError),
}

Error returned by VmPool operations.

Variants

InvalidConfig

Pool capacity configuration is invalid.

Fields

min_size: usize

Invalid minimum idle target.

max_size: usize

Invalid maximum capacity.

StatePoisoned

Internal shared state lock is poisoned.

Microvm(MicrovmError)

Underlying microVM error.

Tuple Fields

0: MicrovmError

Source microVM error.

Trait Implementations

impl Debug for PoolError

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

Formats the value using the given formatter.

impl Display for PoolError

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

Formats the value using the given formatter.

impl Error for PoolError

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.

impl From<MicrovmError> for PoolError

fn from(source: MicrovmError) -> Self

Converts to this type from the input type.