Struct NamespacePath

pub struct NamespacePath(/* private fields */);

NamespacePath is the same as Path but accepts "/" (which is also a valid namespace path).

Note that while "/" is accepted, "." (which is synonymous in fuchsia.io) is rejected.

Implementations

impl NamespacePath

pub fn new(path: impl AsRef<str>) -> Result<Self, ParseError>

Like Path::new but path may be /.

pub fn root() -> Self

Returns the NamespacePath for "/".

pub fn is_root(&self) -> bool

pub fn split(&self) -> Vec<Name>

Splits the path according to "/".

pub fn to_path_buf(&self) -> PathBuf

pub fn parent(&self) -> Option<Self>

Returns a path that represents the parent directory of this one, or None if this is a root dir.

pub fn has_prefix(&self, prefix: &Self) -> bool

Returns whether prefix is a prefix of self in terms of path segments.

For example:

Path("/pkg/data").has_prefix("/pkg") == true
Path("/pkg_data").has_prefix("/pkg") == false

pub fn basename(&self) -> Option<&Name>

The last path segment, or None.

pub fn pop_front(&mut self) -> Option<Name>

Trait Implementations

impl Clone for NamespacePath

fn clone(&self) -> NamespacePath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NamespacePath

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

Formats the value using the given formatter.

impl Display for NamespacePath

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

Formats the value using the given formatter.

impl From<NamespacePath> for CString

fn from(path: NamespacePath) -> Self

Converts to this type from the input type.

impl From<NamespacePath> for String

fn from(path: NamespacePath) -> Self

Converts to this type from the input type.

impl From<Path> for NamespacePath

fn from(value: Path) -> Self

Converts to this type from the input type.

impl FromStr for NamespacePath

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(path: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for NamespacePath

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 IterablePath for NamespacePath

fn iter_segments(&self) -> impl DoubleEndedIterator<Item = &Name> + Send

Returns a double-sided iterator over the segments in this path.

impl Ord for NamespacePath

fn cmp(&self, other: &NamespacePath) -> 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 NamespacePath

fn eq(&self, other: &NamespacePath) -> 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 NamespacePath

fn partial_cmp(&self, other: &NamespacePath) -> 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 Serialize for NamespacePath

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<CString> for NamespacePath

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(path: CString) -> Result<Self, ParseError>

Performs the conversion.

impl Eq for NamespacePath

impl StructuralPartialEq for NamespacePath