Enum PathSeg 

pub enum PathSeg {
    Key(String),
    Index(usize),
}

One step in a parsed path. Either a YAML mapping key or a sequence index. Indices may only appear after a sequence-valued parent; validation happens at apply time, not at parse time.

Variants

Key(String)

foo, bar — a YAML mapping key.

Index(usize)

[N] — a YAML sequence index. Stored as usize so the callers (get/set/delete) never have to range-check at use site; negative indices are rejected in parse_path.

Trait Implementations

impl Clone for PathSeg

fn clone(&self) -> PathSeg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathSeg

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

Formats the value using the given formatter.

impl PartialEq for PathSeg

fn eq(&self, other: &PathSeg) -> 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 Eq for PathSeg

impl StructuralPartialEq for PathSeg