Enum MapEntry 

pub enum MapEntry {
    Skip,
    Keep {
        key: String,
        value: Value,
        recurse: bool,
    },
}

The result of mapping a single (key, value) pair.

Variants

Skip

Drop this entry from the result.

Keep

Keep the entry with the given key and value. recurse controls whether nested objects/arrays in the value are mapped (when deep is set); it defaults to true via MapEntry::keep.

Fields

key: String

The (possibly new) key.

value: Value

The (possibly new) value.

recurse: bool

Whether to recurse into value when deep is enabled.

Implementations

impl MapEntry

pub fn keep(key: impl Into<String>, value: Value) -> Self

Keep the entry with the given key and value, recursing into it when deep.

pub fn keep_without_recursing(key: impl Into<String>, value: Value) -> Self

Keep the entry but do not recurse into its value, even when deep is set.

Trait Implementations

impl Clone for MapEntry

fn clone(&self) -> MapEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MapEntry

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

Formats the value using the given formatter.

impl PartialEq for MapEntry

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