Enum Fields

pub enum Fields {
    Named(Vec<Field>),
    Unnamed(Vec<Field>),
    None,
}

Variants

Named(Vec<Field>)

Named struct or variant: struct S { a: u8, b: u8 } enum S { T { a: u8, b: u8 } }

Unnamed(Vec<Field>)

Tuple struct or variant: struct S(u8, u8); enum S { T(u8, u8) }

None

Unit struct or variant:

struct S; enum S { U }

Implementations

impl Fields

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn iter(&self) -> Iter<'_, Field>

pub fn iter_mut(&mut self) -> IterMut<'_, Field>

Trait Implementations

impl Clone for Fields

fn clone(&self) -> Fields

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fields

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

Formats the value using the given formatter.

impl Default for Fields

fn default() -> Fields

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Fields

fn deserialize<__D>( __deserializer: __D, ) -> Result<Fields, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Fields

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<usize> for Fields

type Output = Field

The returned type after indexing.

fn index(&self, index: usize) -> &<Fields as Index<usize>>::Output

Performs the indexing (container[index]) operation.

impl IntoIterator for Fields

type Item = Field

The type of the elements being iterated over.

type IntoIter = IntoIter<Field>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <Fields as IntoIterator>::IntoIter

Creates an iterator from a value.

impl PartialEq for Fields

fn eq(&self, other: &Fields) -> 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 Serialize for Fields

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Fields

impl StructuralPartialEq for Fields