Struct git_ref::Namespace

pub struct Namespace(_);

A validated prefix for references to act as a namespace.

Implementations

impl Namespace

pub fn into_bstring(self) -> BString

Dissolve ourselves into the interior representation

pub fn as_bstr(&self) -> &BStr

Return ourselves as

pub fn to_path(&self) -> &Path

Return ourselves as a path for use within the filesystem.

Examples found in repository

src/store/file/overlay_iter.rs (line 334)

    pub fn iter_packed<'s, 'p>(
        &'s self,
        packed: Option<&'p packed::Buffer>,
    ) -> std::io::Result<LooseThenPacked<'p, 's>> {
        match self.namespace.as_ref() {
            Some(namespace) => self.iter_from_info(
                IterInfo::PrefixAndBase {
                    base: self.git_dir(),
                    prefix: namespace.to_path(),
                },
                self.common_dir().map(|base| IterInfo::PrefixAndBase {
                    base,
                    prefix: namespace.to_path(),
                }),
                packed,
            ),
            None => self.iter_from_info(
                IterInfo::Base { base: self.git_dir() },
                self.common_dir().map(|base| IterInfo::Base { base }),
                packed,
            ),
        }
    }

pub fn into_namespaced_prefix(self, prefix: impl AsRef<Path>) -> PathBuf

Append the given prefix to this namespace so it becomes usable for prefixed iteration.

Examples found in repository

src/store/file/overlay_iter.rs (line 369)

    pub fn iter_prefixed_packed<'s, 'p>(
        &'s self,
        prefix: impl AsRef<Path>,
        packed: Option<&'p packed::Buffer>,
    ) -> std::io::Result<LooseThenPacked<'p, 's>> {
        match self.namespace.as_ref() {
            None => {
                let prefix = prefix.as_ref();
                let git_dir_info = IterInfo::from_prefix(self.git_dir(), prefix.into())?;
                let common_dir_info = self
                    .common_dir()
                    .map(|base| IterInfo::from_prefix(base, prefix.into()))
                    .transpose()?;
                self.iter_from_info(git_dir_info, common_dir_info, packed)
            }
            Some(namespace) => {
                let prefix = namespace.to_owned().into_namespaced_prefix(prefix);
                let git_dir_info = IterInfo::from_prefix(self.git_dir(), prefix.clone().into())?;
                let common_dir_info = self
                    .common_dir()
                    .map(|base| IterInfo::from_prefix(base, prefix.into()))
                    .transpose()?;
                self.iter_from_info(git_dir_info, common_dir_info, packed)
            }
        }
    }

Trait Implementations

impl Clone for Namespace

fn clone(&self) -> Namespace

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Namespace

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

Formats the value using the given formatter.

impl Hash for Namespace

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 Namespace

fn cmp(&self, other: &Namespace) -> 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<Namespace> for Namespace

fn eq(&self, other: &Namespace) -> 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<Namespace> for Namespace

fn partial_cmp(&self, other: &Namespace) -> 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 Eq for Namespace

impl StructuralEq for Namespace

impl StructuralPartialEq for Namespace