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FunctionCallHook

mago_analyzer::plugin::hook

Trait FunctionCallHook 

Source 
pub trait FunctionCallHook: Provider {
    // Provided methods
    fn before_function_call(
        &self,
        _call: &FunctionCall<'_>,
        _context: &mut HookContext<'_, '_>,
    ) -> HookResult<ExpressionHookResult> { ... }
    fn after_function_call(
        &self,
        _call: &FunctionCall<'_>,
        _context: &mut HookContext<'_, '_>,
    ) -> HookResult<()> { ... }
}
Expand description

Hook trait for intercepting function call analysis.

This hook receives the real AST function call node and full mutable context, allowing hooks to inspect calls, report issues, modify analysis state, and optionally skip analysis with a custom return type.

Provided Methods§

Source

fn before_function_call( &self, _call: &FunctionCall<'_>, _context: &mut HookContext<'_, '_>, ) -> HookResult<ExpressionHookResult>

Called before a function call is analyzed.

Return ExpressionHookResult::Continue to proceed with normal analysis, ExpressionHookResult::Skip to skip analysis (type will be mixed), or ExpressionHookResult::SkipWithType(ty) to skip with a custom return type.

§Errors

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

Source

fn after_function_call( &self, _call: &FunctionCall<'_>, _context: &mut HookContext<'_, '_>, ) -> HookResult<()>

Called after a function call has been analyzed.

§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§