[−][src]Struct git2::Oid
Unique identity of any object (commit, tree, blob, tag).
Methods
impl Oid
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pub fn from_str(s: &str) -> Result<Oid, Error>
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Parse a hex-formatted object id into an Oid structure.
Errors
Returns an error if the string is empty, is longer than 40 hex characters, or contains any non-hex characters.
pub fn from_bytes(bytes: &[u8]) -> Result<Oid, Error>
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Parse a raw object id into an Oid structure.
If the array given is not 20 bytes in length, an error is returned.
pub fn zero() -> Oid
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Creates an all zero Oid structure.
pub fn hash_object(kind: ObjectType, bytes: &[u8]) -> Result<Oid, Error>
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Hashes the provided data as an object of the provided type, and returns an Oid corresponding to the result. This does not store the object inside any object database or repository.
pub fn hash_file<P: AsRef<Path>>(
kind: ObjectType,
path: P
) -> Result<Oid, Error>
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kind: ObjectType,
path: P
) -> Result<Oid, Error>
Hashes the content of the provided file as an object of the provided type, and returns an Oid corresponding to the result. This does not store the object inside any object database or repository.
pub fn as_bytes(&self) -> &[u8]
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View this OID as a byte-slice 20 bytes in length.
pub fn is_zero(&self) -> bool
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Test if this OID is all zeros.
Trait Implementations
impl AsRef<[u8]> for Oid
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impl Eq for Oid
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impl Clone for Oid
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impl PartialOrd<Oid> for Oid
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fn partial_cmp(&self, other: &Oid) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl Ord for Oid
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fn cmp(&self, other: &Oid) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Oid> for Oid
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impl Copy for Oid
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impl Hash for Oid
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fn hash<H: Hasher>(&self, into: &mut H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Display for Oid
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impl Debug for Oid
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impl FromStr for Oid
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Auto Trait Implementations
impl Unpin for Oid
impl Sync for Oid
impl Send for Oid
impl UnwindSafe for Oid
impl RefUnwindSafe for Oid
Blanket Implementations
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,