Function apply_substitution_to_method

src/inheritance.rs:1204–1219

Apply generic type substitution to a method's return type and parameter type hints.

(
    method: &mut MethodInfo,
    subs: &HashMap<String, PhpType>,
)

/// Apply generic type substitution to a method's return type and parameter
/// type hints.
pub(crate) fn apply_substitution_to_method(
    method: &mut MethodInfo,
    subs: &HashMap<String, PhpType>,
) {
    if let Some(ref mut ret) = method.return_type {
        *ret = ret.substitute(subs);
    }
    if let Some(ref mut cond) = method.conditional_return {
        apply_substitution_to_conditional(cond, subs);
    }
    for param in &mut method.parameters {
        if let Some(ref mut hint) = param.type_hint {
            *hint = hint.substitute(subs);
        }
    }
}

/// Apply generic type substitution to a conditional return type tree.
///