Trait FunctionDeclarationHook 

pub trait FunctionDeclarationHook: Provider {
    // Provided methods
    fn on_enter_function(
        &self,
        _function: &Function<'_>,
        _metadata: &FunctionLikeMetadata,
        _context: &mut HookContext<'_, '_>,
    ) -> HookResult<()> { ... }
    fn on_leave_function(
        &self,
        _function: &Function<'_>,
        _metadata: &FunctionLikeMetadata,
        _context: &mut HookContext<'_, '_>,
    ) -> HookResult<()> { ... }
}

Hook trait for intercepting function declaration analysis.

This hook receives the real AST function node, full function metadata, and mutable context, allowing hooks to inspect functions, report issues, and modify analysis state.

Provided Methods

fn on_enter_function( &self, _function: &Function<'_>, _metadata: &FunctionLikeMetadata, _context: &mut HookContext<'_, '_>, ) -> HookResult<()>

Called when entering a function declaration.

Errors

Returns [HookError] if the underlying plugin implementation propagates one.

fn on_leave_function( &self, _function: &Function<'_>, _metadata: &FunctionLikeMetadata, _context: &mut HookContext<'_, '_>, ) -> HookResult<()>

Called when leaving a function declaration.

Errors

Returns [HookError] if the underlying plugin implementation propagates one.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors