Enum BusError 

pub enum BusError {
    NotFound(String),
    Invalid(String),
    Conflict(String),
    Unauthenticated(String),
    Db(Error),
}

Errors produced by the store layer.

These map onto MCP tool errors so that the calling agent gets a useful message instead of an opaque “internal error”.

Variants

NotFound(String)

Invalid(String)

Conflict(String)

Unauthenticated(String)

Db(Error)

Implementations

impl BusError

pub fn not_found(msg: impl Into<String>) -> Self

pub fn invalid(msg: impl Into<String>) -> Self

pub fn conflict(msg: impl Into<String>) -> Self

Trait Implementations

impl Debug for BusError

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

Formats the value using the given formatter.

impl Display for BusError

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

Formats the value using the given formatter.

impl Error for BusError

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<BusError> for ErrorData

fn from(err: BusError) -> Self

Converts to this type from the input type.

impl From<Error> for BusError

fn from(source: Error) -> Self

Converts to this type from the input type.