Trait ConstructVisitor

pub trait ConstructVisitor {
    // Required methods
    fn from(_ctx: &Context) -> CalyxResult<Self>
       where Self: Sized;
    fn clear_data(&mut self);

    // Provided method
    fn get_opts(ctx: &Context) -> LinkedHashMap<&'static str, ParseVal>
       where Self: Named { ... }
}

Trait defining method that can be used to construct a Visitor from an ir::Context. This is useful when a pass needs to construct information using the context before visiting the components.

For passes that don’t need to use the context, this trait can be automatically be derived from Default.

Required Methods

fn from(_ctx: &Context) -> CalyxResult<Self>

where Self: Sized,

Construct the visitor using information from the Context

fn clear_data(&mut self)

Clear the data stored in the visitor. Called before traversing the next component by [ir::traversal::Visitor].

Provided Methods

fn get_opts(ctx: &Context) -> LinkedHashMap<&'static str, ParseVal>

where Self: Named,

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 ConstructVisitor for Canonicalize

impl ConstructVisitor for CellShare

impl ConstructVisitor for CombProp

impl ConstructVisitor for CompileInvoke

impl ConstructVisitor for CompileStatic

impl ConstructVisitor for ComponentInliner

impl ConstructVisitor for DefaultAssigns

impl ConstructVisitor for Externalize

impl ConstructVisitor for GroupToInvoke

impl ConstructVisitor for InferShare

impl ConstructVisitor for Papercut

impl ConstructVisitor for ProfilerInstrumentation

impl ConstructVisitor for StaticFSMAllocation

impl ConstructVisitor for StaticFSMOpts

impl ConstructVisitor for StaticInference

impl ConstructVisitor for StaticInliner

impl ConstructVisitor for StaticPromotion

impl ConstructVisitor for StaticRepeatFSMAllocation

impl ConstructVisitor for SynthesisPapercut

impl ConstructVisitor for TopDownCompileControl

impl ConstructVisitor for UniquefyEnables

impl ConstructVisitor for WellFormed

impl ConstructVisitor for DiscoverExternal

impl ConstructVisitor for ExternalToRef

impl ConstructVisitor for FSMAnnotator

impl ConstructVisitor for FSMBuilder

impl ConstructVisitor for Metadata

impl ConstructVisitor for ParToSeq

impl ConstructVisitor for SimplifyIfComb

impl<T: Default + Sized + Visitor> ConstructVisitor for T

Derive ConstructVisitor when Default is provided for a visitor.