Struct CanonicalPath 

pub struct CanonicalPath { /* private fields */ }

A parsed canonical path as a sequence of segments.

Implementations

impl CanonicalPath

pub fn parse(path: &str) -> Result<Self, PathError>

Parse a canonical path string into segments.

Supports:

• key.subkey → [Key(“key”), Key(“subkey”)]
• key[identity] → [Key(“key”), Identity(“identity”)]
• key[identity].subkey → [Key(“key”), Identity(“identity”), Key(“subkey”)]

pub fn segments(&self) -> &[PathSegment]

Return the segments of this path.

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

Returns the parent path (all segments except the last), if any.

pub fn last_segment(&self) -> Option<&PathSegment>

Returns the last segment of the path.

Trait Implementations

impl Clone for CanonicalPath

fn clone(&self) -> CanonicalPath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanonicalPath

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

Formats the value using the given formatter.

impl Display for CanonicalPath

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

Formats the value using the given formatter.

impl Eq for CanonicalPath

impl PartialEq for CanonicalPath

fn eq(&self, other: &CanonicalPath) -> 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 StructuralPartialEq for CanonicalPath