| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| //! fidl table validation tools. |
| |
| // TODO(turnage): Infer optionality based on parsing for |
| // "Option<" in field types. |
| // TODO(turnage): Optionally Generate Into<> implementation |
| // to return to the original FIDL type. |
| |
| pub use fidl_table_validation_derive::ValidFidlTable; |
| |
| /// Validations on `T` that can be run during construction of a validated |
| /// fidl table by adding the attribute `#[fidl_table_validator(YourImpl)]` |
| /// to the valid struct. |
| pub trait Validate<T> { |
| type Error; |
| fn validate(candidate: &T) -> std::result::Result<(), Self::Error>; |
| } |
