Enum KbError 

pub enum KbError {
    Database(Error),
    NotFound(String),
    Io(Error),
    CorruptAstBlob {
        node_id: String,
        reason: String,
    },
}

Errors that can occur in kb operations.

Variants

Database(Error)

A database operation failed.

NotFound(String)

A node was not found.

Io(Error)

An I/O operation failed.

CorruptAstBlob

A stored ast_blob failed to decode, attributed to the owning node.

Fields

node_id: String

Id of the node whose blob failed to decode.

reason: String

Decoder failure detail (display only).

Trait Implementations

impl Debug for KbError

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

Formats the value using the given formatter.

impl Display for KbError

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

Formats the value using the given formatter.

impl Error for KbError

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 KbError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for KbError

fn from(source: Error) -> Self

Converts to this type from the input type.