Struct ObjectId 

pub struct ObjectId { /* private fields */ }

Implementations

impl ObjectId

pub fn from_raw(format: ObjectFormat, raw: &[u8]) -> Result<Self>

pub fn from_hex(format: ObjectFormat, hex: &str) -> Result<Self>

pub const fn format(&self) -> ObjectFormat

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

pub fn to_hex(&self) -> String

pub fn write_hex(&self, out: &mut impl Write) -> Result

pub fn hex_prefix_matches(&self, prefix: &[u8]) -> bool

pub const fn abbrev_hex_len(&self, width: usize) -> usize

pub fn null(format: ObjectFormat) -> Self

The all-zero (“null”) object id for format.

pub fn is_null(&self) -> bool

True when every byte is zero (the null oid).

pub fn empty_tree(format: ObjectFormat) -> Self

The id of the canonical empty tree for format (4b825dc6… for SHA-1).

pub fn empty_blob(format: ObjectFormat) -> Self

The id of the canonical empty blob for format (e69de29b… for SHA-1).

Trait Implementations

impl Clone for ObjectId

fn clone(&self) -> ObjectId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ObjectId

impl Debug for ObjectId

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

Formats the value using the given formatter.

impl Display for ObjectId

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

Formats the value using the given formatter.

impl Eq for ObjectId

impl FromStr for ObjectId

fn from_str(text: &str) -> Result<Self>

Parse a full hex id, inferring the hash from its length (40 hex digits = SHA-1, 64 = SHA-256).

type Err = GitError

The associated error which can be returned from parsing.

impl Hash for ObjectId

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ObjectId

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ObjectId

fn eq(&self, other: &ObjectId) -> 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 PartialOrd for ObjectId

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for ObjectId