Enum Expected 

#[non_exhaustive]
pub enum Expected {
    Bool,
    Integer,
    Unsigned,
    Number,
    Str,
    Text,
    List,
    Object,
    OkOrErr,
    Reference,
    Bytes,
    Name,
    Uid,
    Items(usize),
}

What a field takes, for the “expected …, found …” problem.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bool

true or false.

Integer

An integer.

Unsigned

An integer that isn’t negative.

Number

A number.

Str

A string.

Text

Text (a string, or a typed value’s spelling).

List

A list.

Object

An object.

OkOrErr

{ ok } or { err }.

Reference

A reference @kind:id.

Bytes

Bytes.

Name

A name (an enum’s variant).

Uid

A 128-bit id in hex.

Items(usize)

A list of exactly this many items.

Trait Implementations

impl Clone for Expected

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Expected

impl Debug for Expected

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

Formats the value using the given formatter.

impl Display for Expected

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

Formats the value using the given formatter.

impl Eq for Expected

impl Hash for Expected

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 Expected

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Expected