Struct git_ref::PartialName

pub struct PartialName(_);

A validated complete and fully qualified owned reference name, safe to use for all operations.

Implementations

impl PartialName

pub fn join(self, component: impl AsRef<[u8]>) -> Result<Self, Error>

Append the component to ourselves and validate the newly created partial path.

Examples found in repository

src/store/file/find.rs (line 94)

    pub(crate) fn find_one_with_verified_input(
        &self,
        partial_name: &PartialNameRef,
        packed: Option<&packed::Buffer>,
    ) -> Result<Option<Reference>, Error> {
        let mut buf = BString::default();
        if partial_name.looks_like_full_name() {
            if let Some(r) = self.find_inner("", partial_name, None, Transform::None, &mut buf)? {
                return Ok(Some(r));
            }
        }

        for inbetween in &["", "tags", "heads", "remotes"] {
            match self.find_inner(inbetween, partial_name, packed, Transform::EnforceRefsPrefix, &mut buf) {
                Ok(Some(r)) => return Ok(Some(r)),
                Ok(None) => {
                    continue;
                }
                Err(err) => return Err(err),
            }
        }
        self.find_inner(
            "remotes",
            partial_name
                .to_owned()
                .join("HEAD")
                .expect("HEAD is valid name")
                .as_ref(),
            None,
            Transform::EnforceRefsPrefix,
            &mut buf,
        )
    }

Trait Implementations

impl AsRef<PartialNameRef> for PartialName

fn as_ref(&self) -> &PartialNameRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<PartialNameRef> for PartialName

fn borrow(&self) -> &PartialNameRef

Immutably borrows from an owned value.

impl Debug for PartialName

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

Formats the value using the given formatter.

impl Hash for PartialName

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 PartialName

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<PartialName> for PartialName

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

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

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

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

impl PartialOrd<PartialName> for PartialName

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

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

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

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

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

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

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

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

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

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

impl<'a> TryFrom<&'a PartialName> for &'a PartialNameRef

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: &'a PartialName) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a str> for PartialName

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: &'a str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<BString> for PartialName

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: BString) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for PartialName

type Error = Error

The type returned in the event of a conversion error.

fn try_from(v: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for PartialName

impl StructuralEq for PartialName

impl StructuralPartialEq for PartialName