Enum PluginError 

pub enum PluginError {
    InitFailed(String),
    CommandError(String),
    PermissionDenied(String),
    Timeout(String),
    PluginNotFound(String),
    ProtocolMismatch(String),
    ConfigError(String),
    Other(String),
}

Error type for plugin operations.

Variants

InitFailed(String)

Plugin initialization failed.

CommandError(String)

Command handling failed.

PermissionDenied(String)

Permission denied for a host function call.

Timeout(String)

A guest call exceeded its time budget.

PluginNotFound(String)

No plugin with the given ID is registered.

ProtocolMismatch(String)

The guest’s protocol version is incompatible with the host.

ConfigError(String)

Plugin configuration is invalid.

Other(String)

Generic plugin error.

Implementations

impl PluginError

pub fn is_retryable(&self) -> bool

Whether this error could succeed if retried (e.g., timeouts).

pub fn is_permission_error(&self) -> bool

Whether this error is a permission denial.

Trait Implementations

impl Debug for PluginError

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

Formats the value using the given formatter.

impl Display for PluginError

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

Formats the value using the given formatter.

impl Error for PluginError

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.