Enum GitError 

pub enum GitError {
    Spawn(String),
    NonZero {
        code: Option<i32>,
        stderr: String,
    },
}

What went wrong shelling out to git.

Distinct from std::io::Error because the most common cause — git exits non-zero for “not a repository” — is not the same as “could not spawn git”, and the two should not be displayed the same way.

Variants

Spawn(String)

git could not be spawned at all: missing binary, permission denied, or the OS rejected the argv. This is fundamentally different from git exiting non-zero.

NonZero

git ran and refused. code is the exit status when git set one; stderr is the last argument worth showing to a user.

Fields

code: Option<i32>

stderr: String

Trait Implementations

impl Debug for GitError

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

Formats the value using the given formatter.

impl Display for GitError

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

Formats the value using the given formatter.

impl Error for GitError

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.