Enum ObjectHeader 

pub enum ObjectHeader {
    Regular {
        obj_type: ObjectType,
        uncompressed_data_size: usize,
        raw_data: Vec<u8>,
    },
    OfsDelta {
        uncompressed_data_size: usize,
        base_offset: i64,
        raw_data: Vec<u8>,
    },
    RefDelta {
        uncompressed_data_size: usize,
        base_ref: [u8; 20],
        raw_data: Vec<u8>,
    },
}

Variants

Regular

Fields

obj_type: ObjectType

uncompressed_data_size: usize

raw_data: Vec<u8>

OfsDelta

Fields

uncompressed_data_size: usize

base_offset: i64

raw_data: Vec<u8>

RefDelta

Fields

uncompressed_data_size: usize

base_ref: [u8; 20]

raw_data: Vec<u8>

Implementations

impl ObjectHeader

pub fn obj_type(&self) -> ObjectType

pub fn uncompressed_data_size(&self) -> usize

pub fn raw_data(&self) -> &[u8]

pub fn parse(input: &[u8]) -> IResult<&[u8], Self>

Every byte of the header has its Most Significant Bit used as a continuation bit: 0 -> this is the last byte 1 -> there is the next byte

After the continuation bit in the first byte there are 3 bits for the type. Type 5 is reserved for future expansion. Type 0 is invalid.

Trait Implementations

impl Clone for ObjectHeader

fn clone(&self) -> ObjectHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectHeader

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

Formats the value using the given formatter.

impl Eq for ObjectHeader

impl PartialEq for ObjectHeader

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ObjectHeader