Trait DescribeField

pub trait DescribeField<T> {
    const FIELD_TYPE: FieldType<'static>;
    const PACKED_TYPE: Option<&'static str> = None;
}

A trait for a self-describing protobuf message field.

Required Associated Constants

const FIELD_TYPE: FieldType<'static>

The type of the field.

Provided Associated Constants

const PACKED_TYPE: Option<&'static str> = None

The type name of the field in a packed context.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl DescribeField<Cow<'_, str>> for BorrowedCowField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<Cow<'_, str>> for OwningCowField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<bool> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<f32> for Fixed32Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<f64> for Fixed64Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i8> for SignedVarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i8> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i16> for SignedVarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i16> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i32> for Fixed32Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i32> for SignedVarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i32> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i64> for Fixed64Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i64> for SignedVarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<i64> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<isize> for SignedVarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<isize> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u8> for ByteField

const FIELD_TYPE: FieldType<'static> = _

const PACKED_TYPE: Option<&'static str> = _

impl DescribeField<u8> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u16> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u32> for Fixed32Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u32> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u64> for Fixed64Field

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u64> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<u128> for U128LittleEndianField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<()> for TableEncoder

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<usize> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<ProtobufMessage> for MessageEncoding<ProtobufMessageEncoding>

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<i8>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<i16>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<i32>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<i64>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<isize>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<u8>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<u16>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<u32>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<u64>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<NonZero<usize>> for VarintField

const FIELD_TYPE: FieldType<'static> = _

impl DescribeField<Duration> for DurationEncoding

const FIELD_TYPE: FieldType<'static> = _

impl<E0> DescribeField<(E0,)> for TableEncoder

where E0: DefaultEncoding, E0::Encoding: DescribeField<E0>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1> DescribeField<(E0, E1)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1, E2> DescribeField<(E0, E1, E2)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E2: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>, E2::Encoding: DescribeField<E2>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1, E2, E3> DescribeField<(E0, E1, E2, E3)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E2: DefaultEncoding, E3: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>, E2::Encoding: DescribeField<E2>, E3::Encoding: DescribeField<E3>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1, E2, E3, E4> DescribeField<(E0, E1, E2, E3, E4)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E2: DefaultEncoding, E3: DefaultEncoding, E4: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>, E2::Encoding: DescribeField<E2>, E3::Encoding: DescribeField<E3>, E4::Encoding: DescribeField<E4>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1, E2, E3, E4, E5> DescribeField<(E0, E1, E2, E3, E4, E5)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E2: DefaultEncoding, E3: DefaultEncoding, E4: DefaultEncoding, E5: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>, E2::Encoding: DescribeField<E2>, E3::Encoding: DescribeField<E3>, E4::Encoding: DescribeField<E4>, E5::Encoding: DescribeField<E5>,

const FIELD_TYPE: FieldType<'static> = _

impl<E0, E1, E2, E3, E4, E5, E6> DescribeField<(E0, E1, E2, E3, E4, E5, E6)> for TableEncoder

where E0: DefaultEncoding, E1: DefaultEncoding, E2: DefaultEncoding, E3: DefaultEncoding, E4: DefaultEncoding, E5: DefaultEncoding, E6: DefaultEncoding, E0::Encoding: DescribeField<E0>, E1::Encoding: DescribeField<E1>, E2::Encoding: DescribeField<E2>, E3::Encoding: DescribeField<E3>, E4::Encoding: DescribeField<E4>, E5::Encoding: DescribeField<E5>, E6::Encoding: DescribeField<E6>,

const FIELD_TYPE: FieldType<'static> = _

impl<E: DescribeField<T>, T> DescribeField<T> for ArcEncoding<E>

const FIELD_TYPE: FieldType<'static> = E::FIELD_TYPE

impl<E: DescribeField<T>, T> DescribeField<T> for BoxEncoding<E>

const FIELD_TYPE: FieldType<'static> = E::FIELD_TYPE

impl<E: DescribeMessage<T>, T> DescribeField<T> for MessageEncoding<E>

const FIELD_TYPE: FieldType<'static> = _

impl<T> DescribeField<T> for ZeroCopyEncoding

const FIELD_TYPE: FieldType<'static> = _

impl<T, E: DescribeField<T>> DescribeField<Option<T>> for OptionField<E>

const FIELD_TYPE: FieldType<'static> = _

impl<T, E: DescribeField<T>> DescribeField<Vec<T>> for VecField<E>

const FIELD_TYPE: FieldType<'static> = _

impl<T, E: DescribeField<T>, const N: usize> DescribeField<[T; N]> for ArrayField<E>

const FIELD_TYPE: FieldType<'static> = _

impl<T, K, V, EK: DescribeField<K>, EV: DescribeField<V>> DescribeField<T> for MapField<K, V, EK, EV>

const FIELD_TYPE: FieldType<'static> = _

impl<T: DescribeOneof> DescribeField<T> for OneofEncoder

const FIELD_TYPE: FieldType<'static> = _

impl<T: DescribeTable> DescribeField<T> for TableEncoder

const FIELD_TYPE: FieldType<'static> = _

impl<T: Transparent, E: DescribeField<T::Inner>> DescribeField<T> for TransparentEncoding<E>

const FIELD_TYPE: FieldType<'static> = E::FIELD_TYPE

const PACKED_TYPE: Option<&'static str> = E::PACKED_TYPE

impl<T: AsRef<str>> DescribeField<T> for StringField

const FIELD_TYPE: FieldType<'static> = _

impl<T: AsRef<[u8]>> DescribeField<T> for BytesField

const FIELD_TYPE: FieldType<'static> = _