Enum PluginError 

pub enum PluginError {
    InvalidManifest(String),
    NameCollision(String),
    TomlParse {
        file: PathBuf,
        cause: String,
    },
    InvalidRegex {
        file: PathBuf,
        pattern: String,
        cause: String,
    },
    WasmLoad {
        file: PathBuf,
        cause: String,
    },
    WasmSandboxViolation {
        plugin: String,
        detail: String,
    },
    WasmFuelExhausted {
        plugin: String,
        fuel: u64,
    },
    Io(Error),
}

Errors that can occur during plugin loading or execution.

Variants

InvalidManifest(String)

A required manifest field is missing or invalid.

NameCollision(String)

Two plugins share the same name.

TomlParse

A TOML file could not be parsed.

Fields

file: PathBuf

cause: String

InvalidRegex

A regex pattern in a TOML tamper is invalid.

Fields

file: PathBuf

pattern: String

cause: String

WasmLoad

A WASM module failed to load or compile.

Fields

file: PathBuf

cause: String

WasmSandboxViolation

The WASM module tried to use a disallowed capability.

Fields

plugin: String

detail: String

WasmFuelExhausted

WASM execution ran out of fuel.

Fields

plugin: String

fuel: u64

Io(Error)

Generic I/O error while scanning the plugin directory.

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.

impl From<Error> for PluginError

fn from(source: Error) -> Self

Converts to this type from the input type.