Trait SerializeFilter 

pub trait SerializeFilter<T: ?Sized> {
    // Required methods
    fn skip(&self, field: Field<'_, T>) -> bool;
    fn filtered_len(&self, len: Option<usize>) -> Option<usize>;
}

Trait implemented by types which can be used to filter the serializable fields of another type.

Required Methods

fn skip(&self, field: Field<'_, T>) -> bool

Returns whether the specified field should be skipped.

fn filtered_len(&self, len: Option<usize>) -> Option<usize>

Returns the number of fields which will be serialized given the total field count.

Implementations on Foreign Types

impl<'a, K, V> SerializeFilter<BTreeMap<K, V>> for BTreeSet<Field<'a, BTreeMap<K, V>>>

fn skip(&self, field: Field<'_, BTreeMap<K, V>>) -> bool

fn filtered_len(&self, _len: Option<usize>) -> Option<usize>

impl<'a, K, V, S> SerializeFilter<HashMap<K, V, S>> for HashSet<Field<'a, HashMap<K, V, S>>, S>

where S: BuildHasher,

fn skip(&self, field: Field<'_, HashMap<K, V, S>>) -> bool

fn filtered_len(&self, _len: Option<usize>) -> Option<usize>

Implementors

impl<'a, T, F> SerializeFilter<T> for InverseFilter<'a, T, F>

where T: ?Sized + SerializePartial<'a>, F: SerializeFilter<T>,