Enum git_odb::pack::data::Header

pub enum Header {
    Commit,
    Tree,
    Blob,
    Tag,
    RefDelta {
        base_id: Id,
    },
    OfsDelta {
        base_distance: u64,
    },
}

Variants

Commit

Tree

Blob

Tag

RefDelta

An object within this pack if the LSB encoded offset would be larger than 20 bytes Alternatively an object stored in the repository, if this is a thin pack

Fields of RefDelta

base_id: Id

OfsDelta

The distance to the pack offset of the base object, measured from this objects pack offset, so that base_pack_offset = pack_offset - distance

Fields of OfsDelta

base_distance: u64

Implementations

impl Header

pub fn verified_base_pack_offset(pack_offset: u64, distance: u64) -> Option<u64>

pub fn to_kind(&self) -> Option<Kind>

pub fn to_type_id(&self) -> u8

pub fn is_delta(&self) -> bool

pub fn is_base(&self) -> bool

impl Header

pub fn to_write(
    &self,
    decompressed_size_in_bytes: u64,
    out: impl Write
) -> Result<usize>

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Header

impl Debug for Header

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Header

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Header

impl Hash for Header

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for Header

fn cmp(&self, other: &Header) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Header> for Header

fn eq(&self, other: &Header) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Header) -> bool

This method tests for !=.

impl PartialOrd<Header> for Header

fn partial_cmp(&self, other: &Header) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Header) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Header) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Header) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Header) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Header

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Header

impl StructuralPartialEq for Header