Enum LoadError 

pub enum LoadError {
    LibraryNotFound {
        path: String,
    },
    SymbolNotFound {
        path: String,
    },
    InvalidMagic,
    IncompatibleRegistryVersion {
        got: u32,
        expected: u32,
    },
    IncompatibleAbiVersion {
        got: u32,
        expected: u32,
    },
    InterfaceHashMismatch {
        got: u64,
        expected: u64,
    },
    BufferStrategyMismatch {
        got: BufferStrategyKind,
        expected: BufferStrategyKind,
    },
    ArchitectureMismatch {
        expected: String,
        got: String,
    },
    UnknownBufferStrategy {
        value: u8,
    },
    SignatureInvalid {
        path: String,
    },
    SignatureRequired {
        path: String,
    },
    PluginNotFound {
        name: String,
    },
    LibLoading(Error),
    Io(Error),
    PythonLoad(String),
    WasmLoad(String),
}

Errors that can occur when loading a plugin.

Variants

LibraryNotFound

Fields

path: String

SymbolNotFound

Fields

path: String

InvalidMagic

IncompatibleRegistryVersion

Fields

got: u32

expected: u32

IncompatibleAbiVersion

Fields

got: u32

expected: u32

InterfaceHashMismatch

Fields

got: u64

expected: u64

BufferStrategyMismatch

Fields

got: BufferStrategyKind

expected: BufferStrategyKind

ArchitectureMismatch

Fields

expected: String

got: String

UnknownBufferStrategy

Fields

value: u8

SignatureInvalid

Fields

path: String

SignatureRequired

Fields

path: String

PluginNotFound

Fields

name: String

LibLoading(Error)

Io(Error)

PythonLoad(String)

Python loader failed (only produced with the python feature on). Wraps fidius_python::PythonLoadError as a string to keep the fidius-host public error enum type-clean across feature gates.

WasmLoad(String)

WASM component loader failed (only produced with the wasm feature on). Wraps wasmtime/instantiation errors as a string to keep the public enum type-clean across feature gates.

Trait Implementations

impl Debug for LoadError

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

Formats the value using the given formatter.

impl Display for LoadError

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

Formats the value using the given formatter.

impl Error for LoadError

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 LoadError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LoadError

fn from(source: Error) -> Self

Converts to this type from the input type.