Trait wasmbin::visit::Visit

pub trait Visit: 'static + Sized {
    // Provided methods
    fn visit<'a, T: 'static, R: VisitResult, F: FnMut(&'a T) -> R>(
        &'a self,
        f: F
    ) -> Result<(), VisitError<R::Error>> { ... }
    fn visit_mut<T: 'static, R: VisitResult, F: FnMut(&mut T) -> R>(
        &mut self,
        f: F
    ) -> Result<(), VisitError<R::Error>> { ... }
    fn visit_children<'a, T: 'static, E, F: FnMut(&'a T) -> Result<(), E>>(
        &'a self,
        _f: &mut F
    ) -> Result<(), VisitError<E>> { ... }
    fn visit_children_mut<T: 'static, E, F: FnMut(&mut T) -> Result<(), E>>(
        &mut self,
        _f: &mut F
    ) -> Result<(), VisitError<E>> { ... }
}

A trait for recursively finding instances of a given type within a value.

This is particularly useful for finding and updating indices.

Provided Methods

fn visit<'a, T: 'static, R: VisitResult, F: FnMut(&'a T) -> R>( &'a self, f: F ) -> Result<(), VisitError<R::Error>>

Traverse this value with the provided callback.

fn visit_mut<T: 'static, R: VisitResult, F: FnMut(&mut T) -> R>( &mut self, f: F ) -> Result<(), VisitError<R::Error>>

Traverse this value mutably with the provided callback.

fn visit_children<'a, T: 'static, E, F: FnMut(&'a T) -> Result<(), E>>( &'a self, _f: &mut F ) -> Result<(), VisitError<E>>

Traverse the children of this value with the provided callback.

fn visit_children_mut<T: 'static, E, F: FnMut(&mut T) -> Result<(), E>>( &mut self, _f: &mut F ) -> Result<(), VisitError<E>>

Traverse the children of this value mutably with the provided callback.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Visit for bool

impl Visit for f32

impl Visit for f64

impl Visit for i32

impl Visit for i64

impl Visit for u8

impl Visit for u32

impl Visit for u64

impl Visit for String

impl<T: Visit> Visit for Option<T>

fn visit_children<'a, VisitT: 'static, E, F: FnMut(&'a VisitT) -> Result<(), E>>( &'a self, f: &mut F ) -> Result<(), VisitError<E>>

fn visit_children_mut<VisitT: 'static, E, F: FnMut(&mut VisitT) -> Result<(), E>>( &mut self, f: &mut F ) -> Result<(), VisitError<E>>

impl<T: Visit> Visit for Vec<T>

fn visit_children<'a, VisitT: 'static, E, F: FnMut(&'a VisitT) -> Result<(), E>>( &'a self, f: &mut F ) -> Result<(), VisitError<E>>

fn visit_children_mut<VisitT: 'static, E, F: FnMut(&mut VisitT) -> Result<(), E>>( &mut self, f: &mut F ) -> Result<(), VisitError<E>>

impl<T: Visit, const N: usize> Visit for [T; N]

fn visit_children<'a, VisitT: 'static, E, F: FnMut(&'a VisitT) -> Result<(), E>>( &'a self, f: &mut F ) -> Result<(), VisitError<E>>

fn visit_children_mut<VisitT: 'static, E, F: FnMut(&mut VisitT) -> Result<(), E>>( &mut self, f: &mut F ) -> Result<(), VisitError<E>>

Implementors

impl Visit for Instruction

where Self: 'static,

impl Visit for Misc

where Self: 'static,

impl Visit for SIMD

where Self: 'static,

impl Visit for Atomic

where Self: 'static,

Available on crate feature threads only.

impl Visit for CustomSection

impl Visit for DataInit

where Self: 'static,

impl Visit for ElemKind

where Self: 'static,

impl Visit for Element

where Self: 'static,

impl Visit for ExportDesc

where Self: 'static,

impl Visit for ImportDesc

where Self: 'static,

impl Visit for NameSubSection

where Self: 'static,

impl Visit for Section

where Self: 'static,

impl Visit for BlockType

where Self: 'static,

impl Visit for RefType

where Self: 'static,

impl Visit for ValueType

where Self: 'static,

impl Visit for UnparsedBytes

where Self: 'static,

impl Visit for DataId

where Self: 'static,

impl Visit for ElemId

where Self: 'static,

impl Visit for ExceptionId

where Self: 'static,

impl Visit for FuncId

where Self: 'static,

impl Visit for GlobalId

where Self: 'static,

impl Visit for LabelId

where Self: 'static,

impl Visit for LocalId

where Self: 'static,

impl Visit for MemId

where Self: 'static,

impl Visit for TableId

where Self: 'static,

impl Visit for TypeId

where Self: 'static,

impl Visit for Catch

where Self: 'static,

Available on crate feature exception-handling only.

impl Visit for TryTable

where Self: 'static,

Available on crate feature exception-handling only.

impl Visit for CallIndirect

where Self: 'static,

impl Visit for MemArg

where Self: 'static,

impl Visit for Data

where Self: 'static,

impl Visit for Exception

where Self: 'static,

impl Visit for Export

where Self: 'static,

impl Visit for FuncBody

where Self: 'static,

impl Visit for Global

where Self: 'static,

impl Visit for Import

where Self: 'static,

impl Visit for ImportPath

where Self: 'static,

impl Visit for Locals

where Self: 'static,

impl Visit for ProducerField

where Self: 'static,

impl Visit for ProducerVersionedName

where Self: 'static,

impl Visit for RawCustomSection

where Self: 'static,

impl Visit for Module

where Self: 'static,

impl Visit for ExceptionType

where Self: 'static,

impl Visit for FuncType

where Self: 'static,

impl Visit for GlobalType

where Self: 'static,

impl Visit for Limits

where Self: 'static,

impl Visit for MemType

where Self: 'static,

impl Visit for TableType

where Self: 'static,

impl<F> Visit for FloatConst<F>

where Self: 'static, F: Visit,

impl<I, V> Visit for NameAssoc<I, V>

where Self: 'static, I: Visit, V: Visit,

impl<I, V> Visit for NameMap<I, V>

where Self: 'static, Vec<NameAssoc<I, V>>: Visit, I: Visit, V: Visit,

impl<T> Visit for Blob<T>

where Self: 'static, Lazy<T>: Visit, T: Visit + Decode,

impl<T: Decode + Visit> Visit for Lazy<T>

impl<const ALIGN_LOG2: u32> Visit for AlignedMemArg<ALIGN_LOG2>

where Self: 'static,

Available on crate feature threads only.

impl<const MAX: u8> Visit for LaneId<MAX>

where Self: 'static,