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Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 67 |
1 files changed, 67 insertions, 0 deletions
@@ -45,3 +45,70 @@ macro_rules! di_container_bind { syrette::declare_interface!($implementation -> $interface); }; } + +/// Shortcut for declaring a default factory. +/// +/// A default factory is a factory that doesn't take any arguments. +/// +/// More tedious ways to accomplish what this macro does would either be by using +/// the [`factory`] macro or by manually declaring the interfaces +/// with the [`declare_interface`] macro. +/// +/// *This macro is only available if Syrette is built with the "factory" feature.* +/// +/// # Arguments +/// - Interface trait +/// +/// # Examples +/// ``` +/// use syrette::declare_default_factory; +/// +/// trait IParser { +/// // Methods and etc here... +/// } +/// +/// declare_default_factory!(IParser); +/// ``` +/// +/// The expanded equivelent of this would be +/// +/// ``` +/// use syrette::declare_default_factory; +/// +/// trait IParser { +/// // Methods and etc here... +/// } +/// +/// syrette::declare_interface!( +/// syrette::castable_factory::CastableFactory< +/// (), +/// dyn IParser, +/// > -> syrette::interfaces::factory::IFactory<(), dyn IParser> +/// ); +/// +/// syrette::declare_interface!( +/// syrette::castable_factory::CastableFactory< +/// (), +/// dyn IParser, +/// > -> syrette::interfaces::any_factory::AnyFactory +/// ); +/// ``` +#[macro_export] +#[cfg(feature = "factory")] +macro_rules! declare_default_factory { + ($interface: path) => { + syrette::declare_interface!( + syrette::castable_factory::CastableFactory< + (), + dyn $interface, + > -> syrette::interfaces::factory::IFactory<(), dyn $interface> + ); + + syrette::declare_interface!( + syrette::castable_factory::CastableFactory< + (), + dyn $interface, + > -> syrette::interfaces::any_factory::AnyFactory + ); + } +} |