Enum git_ref::file::transaction::PackedRefs

source · [−]

pub enum PackedRefs {
    DeletionsOnly,
    DeletionsAndNonSymbolicUpdates(Box<FindObjectFn>),
    DeletionsAndNonSymbolicUpdatesRemoveLooseSourceReference(Box<FindObjectFn>),
}

Expand description

How to handle packed refs during a transaction

Variants

`DeletionsOnly`

Only propagate deletions of references. This is the default

`DeletionsAndNonSymbolicUpdates(Box<FindObjectFn>)`

Propagate deletions as well as updates to references which are peeled, that is contain an object id

`DeletionsAndNonSymbolicUpdatesRemoveLooseSourceReference(Box<FindObjectFn>)`

Propagate deletions as well as updates to references which are peeled, that is contain an object id. Furthermore delete the reference which is originally updated if it exists. If it doesn’t, the new value will be written into the packed ref right away.

Trait Implementations

impl Default for PackedRefs

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl !RefUnwindSafe for PackedRefs

impl !Send for PackedRefs

impl !Sync for PackedRefs

impl Unpin for PackedRefs

impl !UnwindSafe for PackedRefs

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.