Enum Repr 

pub enum Repr {
    Unit,
    Bool(bool),
    Int(i64),
    Float(u64),
    Str(String),
    List(Vec<Repr>),
    Map(Vec<(Repr, Repr)>),
    Data {
        ty: String,
        variant: Option<String>,
        fields: Vec<(String, Repr)>,
    },
}

A Value restricted to what may be stored, as a concrete type a non-self-describing codec can encode.

The variants are exactly crate::core::value_to_repr’s cases, minus the three it refuses.

Variants

Unit

Bool(bool)

Int(i64)

Float(u64)

The bit pattern, as Value stores it — so that a round trip is exact for NaN and for negative zero, which a decimal rendering is not.

Str(String)

List(Vec<Repr>)

Map(Vec<(Repr, Repr)>)

Pairs rather than a map, because the key is a Repr and most map encodings insist on strings. Order is the PMap’s, which is sorted, so the encoding is canonical.

Data

Fields

ty: String

variant: Option<String>

fields: Vec<(String, Repr)>

Implementations

impl Repr

pub fn of(v: &Value) -> Result<Repr, NotStorable>

The storable projection of a value, or the reason there isn’t one.

pub fn to_value(&self) -> Value

Back to a value. Total: every Repr denotes a Value, which is the point of the type.

Trait Implementations

impl Clone for Repr

fn clone(&self) -> Repr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Repr

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Repr

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Repr

fn eq(&self, other: &Repr) -> 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 Repr

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Repr