Enum Idx

pub enum Idx {
    Array(usize),
    Object(String),
}

An index on a JSON object, either an integer index on an array or a string index on an object

Variants

Array(usize)

An array index

Object(String)

An object index

Implementations

impl Idx

pub fn is_array(&self) -> bool

Whether this is an array index

pub fn is_object(&self) -> bool

Whether this is an object index

pub fn as_array(&self) -> Option<usize>

Get this index as an array index, or None

pub fn as_object(&self) -> Option<&str>

Get this index as an object index, or None

Trait Implementations

impl Clone for Idx

fn clone(&self) -> Idx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Idx

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

Formats the value using the given formatter.

impl From<Idx> for Value

fn from(idx: Idx) -> Self

Converts to this type from the input type.

impl Index<&Idx> for Value

type Output = Value

The returned type after indexing.

fn index(&self, index: &Idx) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<&Idx> for Value

fn index_mut(&mut self, index: &Idx) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl PartialEq for Idx

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