Enum PluginError 

pub enum PluginError {
    Io(String),
    Parse(String),
    Unsupported(String),
    Transient(String),
    Timeout(String),
    Manifest(String),
    Panic(String),
}

Variants

Io(String)

Parse(String)

Unsupported(String)

Transient(String)

Timeout(String)

Host-side timeout: a blocking external call or sample did not finish within its wall-clock deadline. There is no corresponding RPluginErrorKind::Timeout because plugins cannot return this across the FFI boundary; the daemon synthesizes it when a sample exceeds its deadline.

Manifest(String)

ABI v4 host-side validation failure on a plugin’s manifest. This variant has no corresponding RPluginError discriminant — the daemon synthesizes it during host_init after inspecting the raw R-mirror manifest. Plugins cannot produce it across the FFI boundary; cross-process error payloads from a plugin route through Io / Parse / Unsupported / Transient instead.

Panic(String)

Plugin code panicked during init or sample. Caught by catch_unwind so the daemon stays alive.

Trait Implementations

impl Clone for PluginError

fn clone(&self) -> PluginError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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<PluginError> for RPluginError

fn from(e: PluginError) -> Self

Converts to this type from the input type.

impl From<RPluginError> for PluginError

fn from(r: RPluginError) -> Self

Converts to this type from the input type.