Enum ServeError 

pub enum ServeError {
    Protocol(String),
    NotOurRef(ObjectId),
    ObjectMissing {
        oid: ObjectId,
        reason: MissingObjectReason,
    },
    UnknownCommand(String),
    InvalidDeepenNot {
        spec: String,
        reason: DeepenNotError,
    },
    UploadFilter(UploadFilterError),
    ObjectFormatMismatch {
        client: String,
        repository: &'static str,
    },
    Repository(Error),
    Io(Error),
    Cancelled,
    PackInterrupted(Box<ServeError>),
}

Errors produced while serving a fetch or a push.

Variants

Protocol(String)

The peer sent something that does not follow the wire protocol.

NotOurRef(ObjectId)

The client asked for an object that is not an advertised ref tip.

ObjectMissing

An object the response needs is not stored in the served repository.

Only raised before any pack byte is written, so the client gets a clean ERR line (protocol v2) or a side-band error (v0/v1) instead of a pack cut short. Repositories without promisor remotes report missing objects the way they always did, as a ServeError::Repository error.

Fields

oid: ObjectId

The missing object.

reason: MissingObjectReason

Why it could not be sent.

UnknownCommand(String)

The client requested a v2 command this server does not implement.

InvalidDeepenNot

A deepen-not argument (--shallow-exclude) cannot be used as a shallow-history exclusion point.

Fields

spec: String

The argument exactly as the client sent it.

reason: DeepenNotError

Why it was rejected.

UploadFilter(UploadFilterError)

An upload-pack filter request was rejected by repository config.

ObjectFormatMismatch

The client and repository disagree on the object hash algorithm.

Fields

client: String

Hash algorithm named by the client.

repository: &'static str

Hash algorithm of the served repository.

Repository(Error)

Reading or writing repository data failed.

Io(Error)

The underlying stream failed.

Cancelled

The session was stopped by a cancel signal before finishing.

PackInterrupted(Box<ServeError>)

Sending the pack failed after part of it had gone out, so the response cannot be turned into a clean error any more. With a side band the client was told on band 3; the transport should end the response as failed rather than complete it.

Trait Implementations

impl Debug for ServeError

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

Formats the value using the given formatter.

impl Display for ServeError

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

Formats the value using the given formatter.

impl Error for ServeError

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 ServeError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ServeError

fn from(source: Error) -> Self

Converts to this type from the input type.