Struct FieldSet 

pub struct FieldSet(/* private fields */);

A tree of field names, for include / exclude.

A leaf selects the whole field; children select nested fields. Nested selections apply to every element of lists and maps.

Implementations

impl FieldSet

pub fn new() -> Self

Empty set.

pub fn of<I: IntoIterator<Item = S>, S: Into<String>>(fields: I) -> Self

Set of top-level fields.

pub fn nested(self, field: impl Into<String>, children: FieldSet) -> Self

Add a nested selection field -> children.

Trait Implementations

impl Clone for FieldSet

fn clone(&self) -> FieldSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldSet

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

Formats the value using the given formatter.

impl Default for FieldSet

fn default() -> FieldSet

Returns the “default value” for a type.

impl Eq for FieldSet

impl PartialEq for FieldSet

fn eq(&self, other: &FieldSet) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FieldSet