Trait EntityWalkerVisitor

pub trait EntityWalkerVisitor<'tu>: Sized {
    // Required method
    fn visit_entity(&mut self, entity: Entity<'tu>) -> ControlFlow<()>;

    // Provided methods
    fn wants_file(&mut self, path: &Path) -> bool { ... }
    fn goodbye(self) { ... }
}

Visitor to be used in conjunction with [EntityWalker]

Required Methods

fn visit_entity(&mut self, entity: Entity<'tu>) -> ControlFlow<()>

Pass a supported Entity to the visitor

Provided Methods

fn wants_file(&mut self, path: &Path) -> bool

Check whether the visitor is interested in entities from the specified file

fn goodbye(self)

Called at the end of the visitation

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<'tu, V: GeneratorVisitor<'tu>> EntityWalkerVisitor<'tu> for OpenCvWalker<'tu, '_, V>