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Fix unrelated CI failure for features

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This commit is contained in:
J Henry Waugh 2020-08-06 19:41:06 -05:00
parent 893a084b7a
commit 75bcbb74eb
2 changed files with 38 additions and 17 deletions
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53
src/fn_register.rs
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@ -26,25 +26,36 @@ pub trait RegisterPlugin<PL: crate::plugin::Plugin> {
/// # Example /// # Example
/// ///
/// ``` /// ```
/// use rhai::{FLOAT, INT, Module, ModuleResolver, RegisterFn, RegisterPlugin}; /// # #[cfg(not(feature = "no_float"))]
/// use rhai::FLOAT as NUMBER;
/// # #[cfg(feature = "no_float")]
/// use rhai::INT as NUMBER;
/// # #[cfg(not(feature = "no_module"))]
/// use rhai::{Module, ModuleResolver, RegisterFn, RegisterPlugin};
/// # #[cfg(not(feature = "no_module"))]
/// use rhai::plugin::*; /// use rhai::plugin::*;
/// # #[cfg(not(feature = "no_module"))]
/// use rhai::module_resolvers::*; /// use rhai::module_resolvers::*;
/// ///
/// // A function we want to expose to Rhai. /// // A function we want to expose to Rhai.
/// #[derive(Copy, Clone)] /// #[derive(Copy, Clone)]
/// struct DistanceFunction(); /// struct DistanceFunction();
/// ///
/// # #[cfg(not(feature = "no_module"))]
/// impl PluginFunction for DistanceFunction { /// impl PluginFunction for DistanceFunction {
/// fn is_method_call(&self) -> bool { false } /// fn is_method_call(&self) -> bool { false }
/// fn is_varadic(&self) -> bool { false } /// fn is_varadic(&self) -> bool { false }
/// ///
/// fn call(&self, args: &mut[&mut Dynamic], pos: Position) -> Result<Dynamic, Box<EvalAltResult>> { /// fn call(&self, args: &mut[&mut Dynamic], pos: Position) -> Result<Dynamic, Box<EvalAltResult>> {
/// let x1: FLOAT = args[0].downcast_clone::<FLOAT>().unwrap(); /// let x1: NUMBER = args[0].downcast_clone::<NUMBER>().unwrap();
/// let y1: FLOAT = args[1].downcast_clone::<FLOAT>().unwrap(); /// let y1: NUMBER = args[1].downcast_clone::<NUMBER>().unwrap();
/// let x2: FLOAT = args[2].downcast_clone::<FLOAT>().unwrap(); /// let x2: NUMBER = args[2].downcast_clone::<NUMBER>().unwrap();
/// let y2: FLOAT = args[3].downcast_clone::<FLOAT>().unwrap(); /// let y2: NUMBER = args[3].downcast_clone::<NUMBER>().unwrap();
/// # #[cfg(not(feature = "no_float"))]
/// let square_sum = (y2 - y1).abs().powf(2.0) + (x2 -x1).abs().powf(2.0); /// let square_sum = (y2 - y1).abs().powf(2.0) + (x2 -x1).abs().powf(2.0);
/// Ok(Dynamic::from(square_sum.sqrt())) /// # #[cfg(feature = "no_float")]
/// let square_sum = (y2 - y1).abs().pow(2) + (x2 -x1).abs().pow(2);
/// Ok(Dynamic::from(square_sum))
/// } /// }
/// ///
/// fn clone_boxed(&self) -> Box<dyn PluginFunction> { /// fn clone_boxed(&self) -> Box<dyn PluginFunction> {
@ -52,10 +63,10 @@ pub trait RegisterPlugin<PL: crate::plugin::Plugin> {
/// } /// }
/// ///
/// fn input_types(&self) -> Box<[std::any::TypeId]> { /// fn input_types(&self) -> Box<[std::any::TypeId]> {
/// vec![std::any::TypeId::of::<FLOAT>(), /// vec![std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>(), /// std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>(), /// std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>()].into_boxed_slice() /// std::any::TypeId::of::<NUMBER>()].into_boxed_slice()
/// } /// }
/// } /// }
/// ///
@ -63,10 +74,11 @@ pub trait RegisterPlugin<PL: crate::plugin::Plugin> {
/// #[derive(Copy, Clone)] /// #[derive(Copy, Clone)]
/// pub struct AdvancedMathPlugin(); /// pub struct AdvancedMathPlugin();
/// ///
/// # #[cfg(not(feature = "no_module"))]
/// impl Plugin for AdvancedMathPlugin { /// impl Plugin for AdvancedMathPlugin {
/// fn register_contents(self, engine: &mut Engine) { /// fn register_contents(self, engine: &mut Engine) {
/// // Plugins are allowed to have side-effects on the engine. /// // Plugins are allowed to have side-effects on the engine.
/// engine.register_fn("get_mystic_number", || { 42 as FLOAT }); /// engine.register_fn("get_mystic_number", || { 42 as NUMBER });
/// ///
/// // Main purpose: create a module to expose the functions to Rhai. /// // Main purpose: create a module to expose the functions to Rhai.
/// // /// //
@ -74,10 +86,10 @@ pub trait RegisterPlugin<PL: crate::plugin::Plugin> {
/// // modules. /// // modules.
/// let mut m = Module::new(); /// let mut m = Module::new();
/// m.set_fn("euclidean_distance".to_string(), FnAccess::Public, /// m.set_fn("euclidean_distance".to_string(), FnAccess::Public,
/// &[std::any::TypeId::of::<FLOAT>(), /// &[std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>(), /// std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>(), /// std::any::TypeId::of::<NUMBER>(),
/// std::any::TypeId::of::<FLOAT>()], /// std::any::TypeId::of::<NUMBER>()],
/// CallableFunction::from_plugin(DistanceFunction())); /// CallableFunction::from_plugin(DistanceFunction()));
/// let mut r = StaticModuleResolver::new(); /// let mut r = StaticModuleResolver::new();
/// r.insert("Math::Advanced".to_string(), m); /// r.insert("Math::Advanced".to_string(), m);
@ -88,12 +100,19 @@ pub trait RegisterPlugin<PL: crate::plugin::Plugin> {
/// ///
/// # fn main() -> Result<(), Box<rhai::EvalAltResult>> { /// # fn main() -> Result<(), Box<rhai::EvalAltResult>> {
/// ///
/// # #[cfg(not(feature = "no_module"))] {
/// let mut engine = Engine::new(); /// let mut engine = Engine::new();
/// engine.register_plugin(AdvancedMathPlugin()); /// engine.register_plugin(AdvancedMathPlugin());
/// ///
/// assert_eq!(engine.eval::<FLOAT>( /// # #[cfg(feature = "no_float")]
/// assert_eq!(engine.eval::<NUMBER>(
/// r#"import "Math::Advanced" as math; /// r#"import "Math::Advanced" as math;
/// let x = math::euclidean_distance(0.0, 1.0, 0.0, get_mystic_number()); x"#)?, 41.0); /// let x = math::euclidean_distance(0, 1, 0, get_mystic_number()); x"#)?, 1681);
/// # #[cfg(not(feature = "no_float"))]
/// assert_eq!(engine.eval::<NUMBER>(
/// r#"import "Math::Advanced" as math;
/// let x = math::euclidean_distance(0.0, 1.0, 0.0, get_mystic_number()); x"#)?, 1681.0);
/// # } // end cfg
/// # Ok(()) /// # Ok(())
/// # } /// # }
/// ``` /// ```

2
tests/plugins.rs
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@ -1,3 +1,5 @@
#![cfg(not(any(feature = "no_index", feature = "no_module")))]
use rhai::plugin::*; use rhai::plugin::*;
use rhai::{Engine, EvalAltResult, INT}; use rhai::{Engine, EvalAltResult, INT};