| |
}
|
| |
|
| |
impl SymbolicRefs {
|
| + |
/// Get the [`Target`] of a symbolic reference, given its [`Name`].
|
| |
pub fn get(&self, key: &Name) -> Option<&Target> {
|
| |
self.0.get(key)
|
| |
}
|
| |
|
| - |
// Convenience method to get `HEAD`.
|
| + |
/// Convenience method to get the [`Target`] of the `HEAD` reference.
|
| |
pub fn get_head(&self) -> Option<&Target> {
|
| - |
self.0.get(&Unprotected::head())
|
| + |
self.get(&Unprotected::head())
|
| |
}
|
| |
|
| + |
/// Returns `true` if the set of symbolic references is empty.
|
| |
pub fn is_empty(&self) -> bool {
|
| |
self.0.is_empty()
|
| |
}
|