bendns' repos / treaty
Diffstat (limited to 'src/effect/async/value.rs')
-rw-r--r--src/effect/async/value.rs98
1 files changed, 0 insertions, 98 deletions
diff --git a/src/effect/async/value.rs b/src/effect/async/value.rs
deleted file mode 100644
index 63b2e25..0000000
--- a/src/effect/async/value.rs
+++ /dev/null
@@ -1,98 +0,0 @@
-use core::ops::ControlFlow;
-
-use crate::effect::{Effective, ErasedEffective, Ss};
-
-use super::{Async, BoxOrReady};
-
-pub struct Value<T>(pub T);
-
-impl<'lt, U: Ss + 'lt> Effective<'lt> for Value<U> {
- fn into_erased<B>(self) -> ErasedEffective<'lt, Self::Output, Self::Effect, B> {
- BoxOrReady::Ready(self.0)
- }
-
- type Effect = Async;
-
- type Output = U;
-
- type IntoFuture = core::future::Ready<U>;
-
- fn into_future(self) -> Self::IntoFuture {
- core::future::ready(self.0)
- }
-
- type Loop<'ctx: 'a, 'a, T: Ss + 'a, F: Ss + 'a>
- = BoxOrReady<'a, (U, T)>
- where
- F: for<'b> FnMut(&'b mut Self::Output) -> ErasedEffective<'b, ControlFlow<T>, Self::Effect>,
- 'lt: 'a;
-
- fn r#loop<'ctx: 'a, 'a, T: Ss + 'a, F: Ss + 'a>(self, mut cb: F) -> Self::Loop<'ctx, 'a, T, F>
- where
- F: for<'b> FnMut(&'b mut Self::Output) -> ErasedEffective<'b, ControlFlow<T>, Self::Effect>,
- 'lt: 'a,
- {
- BoxOrReady::Boxed(Box::pin(async move {
- let mut this = self.into_future().await;
-
- loop {
- if let ControlFlow::Break(value) = cb(&mut this).into_future().await {
- return (this, value);
- }
- }
- }))
- }
-
- type Map<'a, T: Ss + 'a, F: Ss + 'a>
- = Value<T>
- where
- F: FnOnce(Self::Output) -> T,
- 'lt: 'a;
-
- fn map<'a, T: Ss + 'a, F: Ss + 'a>(self, cb: F) -> Self::Map<'a, T, F>
- where
- F: FnOnce(Self::Output) -> T,
- 'lt: 'a,
- {
- Value(cb(self.0))
- }
-
- type Then<'a, T: Ss + 'a, V: Ss + 'a, F: Ss + 'a>
- = V
- where
- F: FnOnce(Self::Output) -> V,
- V: Effective<'a, Output = T, Effect = Self::Effect>,
- 'lt: 'a;
-
- fn then<'a, T: Ss + 'a, V: Ss + 'a, F: Ss + 'a>(self, cb: F) -> Self::Then<'a, T, V, F>
- where
- F: FnOnce(Self::Output) -> V,
- V: Effective<'a, Output = T, Effect = Self::Effect>,
- 'lt: 'a,
- {
- cb(self.0)
- }
-
- type AsCtx<'ctx: 'a, 'a, T: Ss + 'a, F: Ss + 'a>
- = BoxOrReady<'a, (Self::Output, T)>
- where
- F: for<'b> FnOnce(&'b mut Self::Output) -> ErasedEffective<'b, T, Self::Effect, (&'b mut Self::Output, &'ctx ())>,
- 'lt: 'a;
-
- fn as_ctx<'ctx: 'a, 'a, T: Ss + 'a, F: Ss + 'a>(self, cb: F) -> Self::AsCtx<'ctx, 'a, T, F>
- where
- F: for<'b> FnOnce(
- &'b mut Self::Output,
- )
- -> ErasedEffective<'b, T, Self::Effect, (&'b mut Self::Output, &'ctx ())>,
- 'lt: 'a,
- {
- BoxOrReady::Boxed(Box::pin(async {
- let mut this = self.0;
-
- let result = cb(&mut this).into_future().await;
-
- (this, result)
- }))
- }
-}