Enum SkillError 

#[non_exhaustive]
pub enum SkillError {
    InvalidRequest(String),
    Internal(String),
    Rejected {
        gate: String,
        reason: String,
    },
}

Skill error surface. Exactly three variants; richer error shapes are the adopter’s concern at the call site.

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.

InvalidRequest(String)

Maps to A2A InvalidRequest.

Internal(String)

Maps to A2A Internal.

Rejected

A pre-terminal gate refused a successful output. Maps to A2A Internal, like Internal, but names the gate so a veto is distinguishable from a handler fault.

Fields

gate: String

reason: String

Trait Implementations

impl Debug for SkillError

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

Formats the value using the given formatter.

impl Display for SkillError

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

Formats the value using the given formatter.

impl Error for SkillError

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.