Enum Error 

#[non_exhaustive]
pub enum Error {
    Git(Error),
    Json(Error),
    Io(Error),
    Embedding(String),
    Invalid(String),
    CollectionNotFound(String),
    CollectionExists(String),
    StaleRoot {
        expected: ObjectId,
        actual: ObjectId,
    },
    ReadOnly,
    Corrupt(String),
}

An error returned by a git-vdb operation.

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.

Git(Error)

The underlying Git object database returned an error.

Json(Error)

JSON serialization or deserialization failed.

Io(Error)

A filesystem operation failed.

Embedding(String)

An embedding provider could not initialize or generate vectors.

Invalid(String)

The request or persisted value violated a declared invariant.

CollectionNotFound(String)

A requested named collection does not exist.

CollectionExists(String)

A collection could not be created because its name already exists.

StaleRoot

A named write expected a different current collection root.

Fields

expected: ObjectId

Root supplied by the writer as its compare-and-swap precondition.

actual: ObjectId

Root resolved from the collection ref when the write was attempted.

ReadOnly

A write was attempted through an immutable historical collection view.

Corrupt(String)

Stored Git objects do not form a valid canonical collection root.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.