Enum PathSegment 

pub enum PathSegment {
    Field(FieldName),
    Array {
        name: FieldName,
        index: usize,
    },
}

A segment of a full SourcePath.

Variants

Field(FieldName)

The segment references a field.

Array

The segement references an element of an array.

Fields

name: FieldName

The array’s name.

index: usize

The element’s position within the array.

Implementations

impl PathSegment

pub fn field(name: FieldName) -> Self

Construct a field segment.

pub fn array(name: FieldName, index: usize) -> Self

Construct an array segment.

Trait Implementations

impl Clone for PathSegment

fn clone(&self) -> PathSegment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathSegment

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

Formats the value using the given formatter.

impl Display for PathSegment

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

Formats the value using the given formatter.

impl FromStr for PathSegment

type Err = Error

The associated error which can be returned from parsing.

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

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

impl PartialEq for PathSegment

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

impl StructuralPartialEq for PathSegment