Function get_all 

pub fn get_all() -> Result<Vec<Branch>>

Fetches all branches from the ‘origin’ remote and returns all local and remote Branches sorted by last committer date (most recent first).

Errors

• The repository cannot be discovered.
• The ‘origin’ remote cannot be found.
• Performing git fetch for all branches fails.
• Enumerating branches fails.
• A branch name is not valid UTF-8.
• Resolving the branch tip commit fails.
• Converting the committer timestamp into a DateTime fails.