Trait wasmbin::io::DecodeWithDiscriminant

pub trait DecodeWithDiscriminant: Decode {
    type Discriminant: Decode + Copy + Into<i128>;

    const NAME: &'static str;

    fn maybe_decode_with_discriminant(
        discriminant: Self::Discriminant, 
        r: &mut impl Read
    ) -> Result<Option<Self>, DecodeError>;

    fn decode_with_discriminant(
        discriminant: Self::Discriminant, 
        r: &mut impl Read
    ) -> Result<Self, DecodeError> { ... }
    fn decode_without_discriminant(
        r: &mut impl Read
    ) -> Result<Self, DecodeError> { ... }
}

Associated Types

type Discriminant: Decode + Copy + Into<i128>

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Associated Constants

const NAME: &'static str

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Required methods

fn maybe_decode_with_discriminant(
    discriminant: Self::Discriminant,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

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Provided methods

fn decode_with_discriminant(
    discriminant: Self::Discriminant,
    r: &mut impl Read
) -> Result<Self, DecodeError>

fn decode_without_discriminant(r: &mut impl Read) -> Result<Self, DecodeError>

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Implementors

impl DecodeWithDiscriminant for Instruction

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for Misc

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for DataInit

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for Element

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for ExportDesc

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for ImportDesc

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for NameSubSection

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for Section

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for RefType

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for ValueType

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

impl DecodeWithDiscriminant for FuncType

const NAME: &'static str

type Discriminant = u8

fn maybe_decode_with_discriminant(
    discriminant: u8,
    r: &mut impl Read
) -> Result<Option<Self>, DecodeError>

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