Enum DownloadError 

pub enum DownloadError {
    Write(Error),
    Fetch(FetchError),
    Extract(ExtractError),
    Reset(GitCallError),
    Prune {
        message: String,
        errno: Option<i32>,
    },
    Place(Error),
}

Why download_and_extract_repo failed, by the step that failed.

Variants

Write(Error)

The parent of the destination, or the archive inside the work directory, could not be created or written.

Fetch(FetchError)

Extract(ExtractError)

Reset(GitCallError)

git reset --hard did not restore the working tree.

Prune

Removing symlinks or out-of-scope files failed; errno is the one of the file call that failed, when there was one.

Fields

message: String

errno: Option<i32>

Place(Error)

The work directory beside the destination could not be created, or the repository could not take the place of the destination.

Trait Implementations

impl Debug for DownloadError

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

Formats the value using the given formatter.

impl Display for DownloadError

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

Formats the value using the given formatter.

impl Error for DownloadError

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<ExtractError> for DownloadError

fn from(source: ExtractError) -> Self

Converts to this type from the input type.

impl From<FetchError> for DownloadError

fn from(source: FetchError) -> Self

Converts to this type from the input type.

impl From<GitCallError> for DownloadError

fn from(source: GitCallError) -> Self

Converts to this type from the input type.