Struct TagRef 

pub struct TagRef<'a> {
    pub target: &'a BStr,
    pub target_kind: Kind,
    pub name: &'a BStr,
    pub tagger: Option<&'a BStr>,
    pub message: &'a BStr,
    pub pgp_signature: Option<&'a BStr>,
}

Represents a git tag, commonly indicating a software release.

Fields

target: &'a BStr

The hash in hexadecimal being the object this tag points to. Use target() to obtain a byte representation.

target_kind: Kind

The kind of object that target points to.

name: &'a BStr

The name of the tag, e.g. “v1.0”.

tagger: Option<&'a BStr>

The raw tagger header value as encountered during parsing.

Use the tagger() method to obtain a parsed version of it.

message: &'a BStr

The message describing this release.

pgp_signature: Option<&'a BStr>

A cryptographic signature over the entire content of the serialized tag object thus far.

Implementations

impl<'a> TagRef<'a>

pub fn from_bytes(data: &'a [u8], hash_kind: Kind) -> Result<TagRef<'a>, Error>

Deserialize a tag from data.

pub fn target(&self) -> ObjectId

The object this tag points to as Id.

pub fn tagger(&self) -> Result<Option<SignatureRef<'a>>, Error>

Return the tagger, if present.

pub fn into_owned(self) -> Result<Tag, Error>

Copy all data into a fully-owned instance.

Trait Implementations

impl<'a> Clone for TagRef<'a>

fn clone(&self) -> TagRef<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TagRef<'a>

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

Formats the value using the given formatter.

impl<'de, 'a> Deserialize<'de> for TagRef<'a>

where 'de: 'a,

fn deserialize<__D>( __deserializer: __D, ) -> Result<TagRef<'a>, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<TagRef<'a>> for ObjectRef<'a>

fn from(v: TagRef<'a>) -> ObjectRef<'a>

Converts to this type from the input type.

impl<'a> Hash for TagRef<'a>

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

where __H: Hasher,

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<'a> Ord for TagRef<'a>

fn cmp(&self, other: &TagRef<'a>) -> 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<'a> PartialEq for TagRef<'a>

fn eq(&self, other: &TagRef<'a>) -> 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<'a> PartialOrd for TagRef<'a>

fn partial_cmp(&self, other: &TagRef<'a>) -> 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<'a> Serialize for TagRef<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<ObjectRef<'a>> for TagRef<'a>

type Error = ObjectRef<'a>

The type returned in the event of a conversion error.

fn try_from( value: ObjectRef<'a>, ) -> Result<TagRef<'a>, <TagRef<'a> as TryFrom<ObjectRef<'a>>>::Error>

Performs the conversion.

impl TryFrom<TagRef<'_>> for Tag

type Error = Error

The type returned in the event of a conversion error.

fn try_from( other: TagRef<'_>, ) -> Result<Tag, <Tag as TryFrom<TagRef<'_>>>::Error>

Performs the conversion.

impl WriteTo for TagRef<'_>

fn write_to(&self, out: &mut dyn Write) -> Result<(), Error>

Write a representation of this instance to out.

fn kind(&self) -> Kind

Returns the type of this object.

fn size(&self) -> u64

Returns the size of this object’s representation (the amount of data which would be written by write_to).

fn loose_header(&self) -> SmallVec<[u8; 28]>

Returns a loose object header based on the object’s data

impl<'a> Copy for TagRef<'a>

impl<'a> Eq for TagRef<'a>

impl<'a> StructuralPartialEq for TagRef<'a>