Enum HostError

pub enum HostError {
    ChannelError(ChannelError),
    ProcExists(String),
    ProcessSpawnFailure(ProcId, Error),
    ProcessConfigurationFailure(ProcId, Error),
    AgentSpawnFailure(ProcId, Error),
    MissingParameter(String, VarError),
    InvalidParameter(String, Error),
}

The type of error produced by host operations.

Variants

ChannelError(ChannelError)

A channel error occurred during a host operation.

ProcExists(String)

The named proc already exists and cannot be spawned.

ProcessSpawnFailure(ProcId, Error)

Failures occuring while spawning a subprocess.

ProcessConfigurationFailure(ProcId, Error)

Failures occuring while configuring a subprocess.

AgentSpawnFailure(ProcId, Error)

Failures occuring while spawning a management actor in a proc.

MissingParameter(String, VarError)

An input parameter was missing.

InvalidParameter(String, Error)

An input parameter was invalid.

Trait Implementations

impl Debug for HostError

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

Formats the value using the given formatter.

impl Display for HostError

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

Formats the value using the given formatter.

impl Error for HostError

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<ChannelError> for HostError

fn from(source: ChannelError) -> Self

Converts to this type from the input type.