Struct Field

pub struct Field {
    pub name: &'static str,
    pub shape: ShapeDesc,
    pub offset: usize,
}

Fields

name: &'static str

key for the map field

shape: ShapeDesc

schema of the inner type

offset: usize

offset of the field in the map, if known.

For example, when deserializing a self-descriptive format like JSON, we’re going to get some map fields with dynamically discovered field names, and they’re not going to have an offset.

However, when deserializing formats that are non-self descriptive and working from an existing shape, then their map fields are probably going to have offsets, especially if they’re using derived macros.

Trait Implementations

impl Clone for Field

fn clone(&self) -> Field

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Field

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

Formats the value using the given formatter.

impl Hash for Field

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

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 PartialEq for Field

fn eq(&self, other: &Field) -> 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 Copy for Field

impl Eq for Field

impl StructuralPartialEq for Field