Enum PluginError 

pub enum PluginError {
    ConfigValidation(String),
    MaxPluginsExceeded,
    DuplicatePlugin(String),
    LoadFailed(String),
    EvaluationFailed {
        plugin_name: String,
        reason: String,
    },
    Serialization(String),
    ResourceExceeded {
        plugin_name: String,
        resource: String,
    },
}

Errors that can occur during plugin operations.

Variants

ConfigValidation(String)

Plugin configuration validation failed.

MaxPluginsExceeded

The maximum number of plugins has been reached.

DuplicatePlugin(String)

A plugin with the given name is already loaded.

LoadFailed(String)

The plugin module could not be loaded.

EvaluationFailed

The plugin evaluation returned an error.

Fields

plugin_name: String

Name of the plugin that failed.

reason: String

Description of the failure.

Serialization(String)

Serialization/deserialization error during plugin communication.

ResourceExceeded

The plugin exceeded its resource limits (fuel, memory, timeout).

Fields

plugin_name: String

Name of the plugin.

resource: String

Which resource was exceeded (fuel, memory, timeout).

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.