Enum KernelError 

pub enum KernelError {
    ToolNotFound(String),
    ToolNotAuthorised(String),
    SkillNotFound(String),
    ToolFailed(String),
    ToolNotApplicable(String),
    SkillFailed(String),
    InvalidArgument(String),
    NormalizerFailed(String),
    ToolDispatchTerminated(String),
    BudgetFailed(String),
    Serde(Error),
}

Variants

ToolNotFound(String)

ToolNotAuthorised(String)

SkillNotFound(String)

ToolFailed(String)

ToolNotApplicable(String)

Soft failure: the tool ran without infrastructure error but the requested operation was inapplicable to its current state (e.g. expanding around an entity the graph has never seen). Callers can treat this as a no-op rather than propagating an error.

SkillFailed(String)

InvalidArgument(String)

NormalizerFailed(String)

Failed to parse tool-call markers in raw model output. Distinct from Self::ToolFailed (which signals an invocation-time error) so callers can distinguish a parse/normalizer failure from a runtime one.

ToolDispatchTerminated(String)

A dispatch hook intentionally stopped a normalized tool dispatch loop.

BudgetFailed(String)

A budget or accounting hook failed while evaluating dispatch policy.

Serde(Error)

Trait Implementations

impl Debug for KernelError

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

Formats the value using the given formatter.

impl Display for KernelError

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

Formats the value using the given formatter.

impl Error for KernelError

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 KernelError

fn from(source: Error) -> Self

Converts to this type from the input type.