Enum FetchError 

pub enum FetchError {
    GitUnavailable,
    Git {
        args: String,
        status: Option<i32>,
        stderr: String,
    },
    NoSource(String),
    MissingUrl(String),
    Io {
        context: String,
        source: Error,
    },
}

Errors raised while acquiring a dependency.

Variants

GitUnavailable

The system git binary is missing or not executable.

Git

git exited non-zero while cloning/checking out.

Fields

args: String

status: Option<i32>

stderr: String

NoSource(String)

A dependency declared neither a path nor a git source.

MissingUrl(String)

A git dependency is missing its URL.

Io

Cache directory creation/relocation failed.

Fields

context: String

source: Error

Trait Implementations

impl Debug for FetchError

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

Formats the value using the given formatter.

impl Display for FetchError

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

Formats the value using the given formatter.

impl Error for FetchError

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<FetchError> for SyncError

Convert a FetchError (from GitFetcher) into a SyncError.

fn from(e: FetchError) -> Self

Converts to this type from the input type.