Trait Queryable

pub trait Queryable: Sized {
    // Required methods
    fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>;
    fn check_descriptor(
        ctx: &DescriptorContext<'_>,
        type_pos: TypePos,
    ) -> Result<(), DescriptorMismatch>;

    // Provided method
    fn decode_optional(
        decoder: &Decoder,
        buf: Option<&[u8]>,
    ) -> Result<Self, DecodeError> { ... }
}

Required Methods

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

Provided Methods

fn decode_optional( decoder: &Decoder, buf: Option<&[u8]>, ) -> Result<Self, DecodeError>

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.

Implementations on Foreign Types

impl<T0: Queryable> Queryable for (T0,)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable> Queryable for (T0, T1)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable> Queryable for (T0, T1, T2)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable> Queryable for (T0, T1, T2, T3)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable> Queryable for (T0, T1, T2, T3, T4)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable> Queryable for (T0, T1, T2, T3, T4, T5)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable, T7: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6, T7)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable, T7: Queryable, T8: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable, T7: Queryable, T8: Queryable, T9: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable, T7: Queryable, T8: Queryable, T9: Queryable, T10: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T0: Queryable, T1: Queryable, T2: Queryable, T3: Queryable, T4: Queryable, T5: Queryable, T6: Queryable, T7: Queryable, T8: Queryable, T9: Queryable, T10: Queryable, T11: Queryable> Queryable for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T: Queryable> Queryable for Option<T>

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn decode_optional( decoder: &Decoder, buf: Option<&[u8]>, ) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

impl<T: Queryable> Queryable for Vec<T>

fn decode(decoder: &Decoder, buf: &[u8]) -> Result<Self, DecodeError>

fn decode_optional( decoder: &Decoder, buf: Option<&[u8]>, ) -> Result<Self, DecodeError>

fn check_descriptor( ctx: &DescriptorContext<'_>, type_pos: TypePos, ) -> Result<(), DescriptorMismatch>

Implementors

impl Queryable for Vector

impl<T: DecodeScalar> Queryable for T