Enum JsonPathSelector 

pub enum JsonPathSelector {
    Key(DbString),
    Index(i64),
    UnsignedIndex(u64),
}

Selector used by JSON path-existence helpers.

Variants

Key(DbString)

Select an object member by key.

Index(i64)

Select an array element by signed index.

Negative indexes count from the end, matching json_has_path.

UnsignedIndex(u64)

Select an array element by unsigned index.

Trait Implementations

impl Clone for JsonPathSelector

fn clone(&self) -> JsonPathSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonPathSelector

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

Formats the value using the given formatter.

impl Eq for JsonPathSelector

impl PartialEq for JsonPathSelector

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