Trait cranelift_wasm::wasmparser::FromReader

pub trait FromReader<'a>: Sized {
    // Required method
    fn from_reader(
        reader: &mut BinaryReader<'a>,
    ) -> Result<Self, BinaryReaderError>;
}

A trait implemented for items that can be decoded directly from a BinaryReader, or that which can be parsed from the WebAssembly binary format.

Note that this is also accessible as a BinaryReader::read method.

Required Methods

fn from_reader(reader: &mut BinaryReader<'a>) -> Result<Self, BinaryReaderError>

Attempts to read Self from the provided binary reader, returning an error if it is unable to do so.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<'a> FromReader<'a> for &'a str

fn from_reader( reader: &mut BinaryReader<'a>, ) -> Result<&'a str, BinaryReaderError>

impl<'a> FromReader<'a> for Option<ComponentValType>

fn from_reader( reader: &mut BinaryReader<'a>, ) -> Result<Option<ComponentValType>, BinaryReaderError>

impl<'a> FromReader<'a> for u32

fn from_reader(reader: &mut BinaryReader<'a>) -> Result<u32, BinaryReaderError>

impl<'a, T, U> FromReader<'a> for (T, U)

where T: FromReader<'a>, U: FromReader<'a>,

fn from_reader( reader: &mut BinaryReader<'a>, ) -> Result<(T, U), BinaryReaderError>

Implementors

impl<'a> FromReader<'a> for CanonicalFunction

impl<'a> FromReader<'a> for CanonicalOption

impl<'a> FromReader<'a> for ComponentAlias<'a>

impl<'a> FromReader<'a> for ComponentExternalKind

impl<'a> FromReader<'a> for ComponentFuncResult<'a>

impl<'a> FromReader<'a> for ComponentInstance<'a>

impl<'a> FromReader<'a> for ComponentType<'a>

impl<'a> FromReader<'a> for ComponentTypeDeclaration<'a>

impl<'a> FromReader<'a> for ComponentTypeRef

impl<'a> FromReader<'a> for ComponentValType

impl<'a> FromReader<'a> for CoreType<'a>

impl<'a> FromReader<'a> for ExternalKind

impl<'a> FromReader<'a> for HeapType

impl<'a> FromReader<'a> for Instance<'a>

impl<'a> FromReader<'a> for InstanceTypeDeclaration<'a>

impl<'a> FromReader<'a> for InstantiationArgKind

impl<'a> FromReader<'a> for ModuleTypeDeclaration<'a>

impl<'a> FromReader<'a> for Type

impl<'a> FromReader<'a> for TypeBounds

impl<'a> FromReader<'a> for TypeRef

impl<'a> FromReader<'a> for ValType

impl<'a> FromReader<'a> for ComponentExport<'a>

impl<'a> FromReader<'a> for ComponentImport<'a>

impl<'a> FromReader<'a> for ComponentInstantiationArg<'a>

impl<'a> FromReader<'a> for ComponentStartFunction

impl<'a> FromReader<'a> for ConstExpr<'a>

impl<'a> FromReader<'a> for Data<'a>

impl<'a> FromReader<'a> for Element<'a>

impl<'a> FromReader<'a> for Export<'a>

impl<'a> FromReader<'a> for FuncType

impl<'a> FromReader<'a> for FunctionBody<'a>

impl<'a> FromReader<'a> for Global<'a>

impl<'a> FromReader<'a> for GlobalType

impl<'a> FromReader<'a> for Import<'a>

impl<'a> FromReader<'a> for IndirectNaming<'a>

impl<'a> FromReader<'a> for InstantiationArg<'a>

impl<'a> FromReader<'a> for MemoryType

impl<'a> FromReader<'a> for Naming<'a>

impl<'a> FromReader<'a> for ProducersField<'a>

impl<'a> FromReader<'a> for ProducersFieldValue<'a>

impl<'a> FromReader<'a> for RefType

impl<'a> FromReader<'a> for Table<'a>

impl<'a> FromReader<'a> for TableType

impl<'a> FromReader<'a> for TagType

impl<'a> FromReader<'a> for VariantCase<'a>