From 153be9be65201827b114479efb4a7418487894a9 Mon Sep 17 00:00:00 2001
From: Youknow-sys <samani0019@gmail.com>
Date: Thu, 8 Oct 2026 04:41:34 +0330
Subject: [PATCH] Rename `BoxFuture` to `MaybeSendBoxFuture` to not have the
 same name as `futures::future::BoxFuture`

---
 CHANGELOG.md        | 1 +
 src/di.rs           | 7 ++++---
 src/handler/core.rs | 4 ++--
 src/send.rs         | 7 ++-----
 4 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 346dd4e..1b5b6f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - Support for the `wasm32-unknown-unknown` target via `MaybeSend`/`MaybeSync` traits and a conditional `BoxFuture` alias ([PR #38](https://github.com/teloxide/dptree/issues/38)).
  - Fallible handlers `try_filter`, `try_map`, `try_filter_map` (and their `_async` variants), which let a function return `Result` and short-circuit the whole handler chain with `ControlFlow::Break` on `Err`. Requires the handler `Output` to implement the new `Fallible` trait.
  - The `Fallible` trait (with a blanket implementation for `Result<T, E>`), used by the fallible handlers to build the `Err` half of the output.
+ - Rename `BoxFuture` to `MaybeSendBoxFuture` to not have the same name as `futures::future::BoxFuture`.
 
 ## 0.5.1 - 2025-07-10
 
diff --git a/src/di.rs b/src/di.rs
index 7bdf57a..89fb197 100644
--- a/src/di.rs
+++ b/src/di.rs
@@ -15,7 +15,7 @@
 
 use futures::future::ready;
 
-use crate::send::{BoxFuture, MaybeSend, MaybeSync};
+use crate::send::{MaybeSend, MaybeSendBoxFuture, MaybeSync};
 
 use std::{
     any::{Any, TypeId},
@@ -204,9 +204,10 @@ where
 
 /// A function with all dependencies satisfied.
 #[cfg(not(target_arch = "wasm32"))]
-pub type CompiledFn<'a, Output> = Arc<dyn Fn() -> BoxFuture<'a, Output> + Send + Sync + 'a>;
+pub type CompiledFn<'a, Output> =
+    Arc<dyn Fn() -> MaybeSendBoxFuture<'a, Output> + Send + Sync + 'a>;
 #[cfg(target_arch = "wasm32")]
-pub type CompiledFn<'a, Output> = Arc<dyn Fn() -> BoxFuture<'a, Output> + 'a>;
+pub type CompiledFn<'a, Output> = Arc<dyn Fn() -> MaybeSendBoxFuture<'a, Output> + 'a>;
 
 /// Turns a synchronous function into a type that implements [`Injectable`].
 pub struct Asyncify<F>(pub F);
diff --git a/src/handler/core.rs b/src/handler/core.rs
index d4fd421..4043cde 100644
--- a/src/handler/core.rs
+++ b/src/handler/core.rs
@@ -6,7 +6,7 @@ const FIXED_LOCATION: &Location = Location::caller();
 use crate::{
     description,
     prelude::DependencyMap,
-    send::{BoxFuture, MaybeSend, MaybeSync},
+    send::{MaybeSend, MaybeSendBoxFuture, MaybeSync},
     HandlerDescription,
 };
 
@@ -139,7 +139,7 @@ type ContInner<'a, Output> =
 type ContInner<'a, Output> = Box<dyn FnOnce(DependencyMap) -> HandlerResult<'a, Output> + 'a>;
 
 /// An output type produced by a handler.
-pub type HandlerResult<'a, Output> = BoxFuture<'a, ControlFlow<Output, DependencyMap>>;
+pub type HandlerResult<'a, Output> = MaybeSendBoxFuture<'a, ControlFlow<Output, DependencyMap>>;
 
 // `#[derive(Clone)]` obligates all type parameters to satisfy `Clone` as well,
 // but we do not need it here because of `Arc`.
diff --git a/src/send.rs b/src/send.rs
index 29ab792..adeff7f 100644
--- a/src/send.rs
+++ b/src/send.rs
@@ -1,8 +1,5 @@
 //! Conditional `Send`/`Sync` helpers for wasm32 target.
 
-use std::future::Future;
-use std::pin::Pin;
-
 /// `Send` on native targets; no bound on `wasm32`.
 #[cfg(not(target_arch = "wasm32"))]
 pub trait MaybeSend: Send {}
@@ -30,6 +27,6 @@ impl<T: ?Sized> MaybeSync for T {}
 /// A boxed future that is `Send` on native targets and not required to be `Send`
 /// on `wasm32`.
 #[cfg(not(target_arch = "wasm32"))]
-pub type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + Send + 'a>>;
+pub type MaybeSendBoxFuture<'a, T> = futures::future::BoxFuture<'a, T>;
 #[cfg(target_arch = "wasm32")]
-pub type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + 'a>>;
+pub type MaybeSendBoxFuture<'a, T> = futures::future::LocalBoxFuture<'a, T>;