Struct VariantInformations

pub struct VariantInformations {
    pub type_namespace: DefId,
    pub typ: DefId,
    pub variant: DefId,
    pub variant_index: VariantIdx,
    pub typ_is_record: bool,
    pub variant_is_record: bool,
    pub typ_is_struct: bool,
}

Describe a variant

Fields

type_namespace: DefId

typ: DefId

variant: DefId

variant_index: VariantIdx

typ_is_record: bool

A record type is a type with only one variant which is a record variant.

variant_is_record: bool

A record variant is a variant whose fields are named, a record variant always has at least one field.

typ_is_struct: bool

A struct is a type with exactly one variant. Note that one variant is named exactly as the type.

Trait Implementations

impl<'__de> BorrowDecode<'__de> for VariantInformations

fn borrow_decode<__D: BorrowDecoder<'__de>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for VariantInformations

fn clone(&self) -> VariantInformations

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VariantInformations

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

Formats the value using the given formatter.

impl Decode for VariantInformations

fn decode<__D: Decoder>(decoder: &mut __D) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for VariantInformations

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for VariantInformations

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl Hash for VariantInformations

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 JsonSchema for VariantInformations

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for VariantInformations

fn cmp(&self, other: &VariantInformations) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for VariantInformations

fn eq(&self, other: &VariantInformations) -> 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 PartialOrd for VariantInformations

fn partial_cmp(&self, other: &VariantInformations) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for VariantInformations

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for VariantInformations

impl StructuralPartialEq for VariantInformations