Enum RhaiError 

#[non_exhaustive]
pub enum RhaiError {
    InvalidPlugin(String),
    ManifestInvalid(String),
    ParseFailed(String),
    RuntimeError(String),
    Conversion(String),
    Internal(String),
}

Errors specific to the Rhai loader.

Mirrors uni_plugin_extism::ExtismError in shape so the three loaders surface comparable failure modes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidPlugin(String)

The supplied Rhai source failed to compile, or did not declare a uni_manifest() function returning the expected shape.

ManifestInvalid(String)

The plugin’s declared manifest did not pass validation (unknown ABI, missing required fields, unknown type names).

ParseFailed(String)

Rhai source failed to parse — the engine could not produce an AST. The wrapped string includes Rhai’s file:line:col context.

RuntimeError(String)

Runtime error during script execution (type mismatch, arithmetic error, host-fn panic). Wraps Rhai’s runtime error message.

Conversion(String)

Conversion between Rhai Dynamic and Arrow ScalarValue / ArrayRef failed (unsupported type, precision loss, null handling).

Internal(String)

Internal / unexpected error.

Trait Implementations

impl Debug for RhaiError

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

Formats the value using the given formatter.

impl Display for RhaiError

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

Formats the value using the given formatter.

impl Error for RhaiError

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.