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cramertj committed Sep 26, 2019
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23 changes: 23 additions & 0 deletions CHANGELOG.md
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# 0.3.0-alpha.19 - 2019-9-25
* Stabilized the `async-await` feature (#1816)
* Made `async-await` feature no longer require `std` feature (#1815)
* Updated `proc-macro2`, `syn`, and `quote` to 1.0 (#1798)
* Exposed unstable `BiLock` (#1827)
* Renamed "nightly" feature to "unstable" (#1823)
* Moved to our own `io::{Empty, Repeat, Sink}` (#1829)
* Made `AsyncRead::initializer` API unstable (#1845)
* Moved the `Never` type from `futures-core` to `futures-util` (#1836)
* Fixed use-after-free on panic in `ArcWake::wake_by_ref` (#1797)
* Added `AsyncReadExt::chain` (#1810)
* Added `Stream::size_hint` (#1853)
* Added some missing `FusedFuture` (#1868) and `FusedStream` implementations (#1831)
* Added a `From` impl for `Mutex` (#1839)
* Added `Mutex::{get_mut, into_inner}` (#1839)
* Re-exported `TryConcat` and `TryFilter` (#1814)
* Lifted `Unpin` bound and implemented `AsyncBufRead` for `io::Take` (#1821)
* Lifted `Unpin` bounds on `get_pin_mut` (#1820)
* Changed `SendAll` to flush the `Sink` when the source `Stream` is pending (#1877)
* Set default threadpool size to one if `num_cpus::get()` returns zero (#1835)
* Removed dependency on `rand` by using our own PRNG (#1837)
* Removed `futures-core` dependency from `futures-sink` (#1832)

# 0.3.0-alpha.18 - 2019-8-9
* Rewrote `join!` and `try_join!` as procedural macros to allow passing expressions (#1783)
* Banned manual implementation of `TryFuture` and `TryStream` for forward compatibility. See #1776 for more details. (#1777)
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8 changes: 4 additions & 4 deletions README.md
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Expand Up @@ -21,7 +21,7 @@
</p>

<p align="center">
<a href="https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures/">
<a href="https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures/">
Documentation
</a> | <a href="https://rust-lang-nursery.github.io/futures-rs/">
Website
Expand All @@ -34,7 +34,7 @@ Add this to your `Cargo.toml`:

```toml
[dependencies]
futures-preview = "=0.3.0-alpha.18"
futures-preview = "=0.3.0-alpha.19"
```

Now, you can use futures-rs:
Expand All @@ -53,7 +53,7 @@ a `#[no_std]` environment, use:

```toml
[dependencies]
futures-preview = { version = "=0.3.0-alpha.18", default-features = false }
futures-preview = { version = "=0.3.0-alpha.19", default-features = false }
```

### Feature `async-await`
Expand All @@ -62,7 +62,7 @@ The `async-await` feature provides several convenient features using async/await

```toml
[dependencies]
futures-preview = { version = "=0.3.0-alpha.18", features = ["async-await"] }
futures-preview = { version = "=0.3.0-alpha.19", features = ["async-await"] }
```

The current `async-await` feature requires Rust nightly 2019-08-21 or later.
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12 changes: 6 additions & 6 deletions futures-channel/Cargo.toml
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[package]
name = "futures-channel-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_channel"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_channel"
description = """
Channels for asynchronous communication using futures-rs.
"""
Expand All @@ -27,9 +27,9 @@ unstable = ["futures-core-preview/unstable"]
cfg-target-has-atomic = ["futures-core-preview/cfg-target-has-atomic"]

[dependencies]
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.18", default-features = false }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.18", default-features = false, optional = true }
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.19", default-features = false }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.19", default-features = false, optional = true }

[dev-dependencies]
futures-preview = { path = "../futures", version = "=0.3.0-alpha.18", default-features = true }
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.18", default-features = true }
futures-preview = { path = "../futures", version = "=0.3.0-alpha.19", default-features = true }
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.19", default-features = true }
2 changes: 1 addition & 1 deletion futures-channel/src/lib.rs
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Expand Up @@ -17,7 +17,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_channel")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_channel")]

#[cfg(all(feature = "cfg-target-has-atomic", not(feature = "unstable")))]
compile_error!("The `cfg-target-has-atomic` feature requires the `unstable` feature as an explicit opt-in to unstable features");
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6 changes: 3 additions & 3 deletions futures-core/Cargo.toml
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[package]
name = "futures-core-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_core"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_core"
description = """
The core traits and types in for the `futures` library.
"""
Expand All @@ -28,4 +28,4 @@ cfg-target-has-atomic = []
[dependencies]

[dev-dependencies]
futures-preview = { path = "../futures", version = "=0.3.0-alpha.18" }
futures-preview = { path = "../futures", version = "=0.3.0-alpha.19" }
2 changes: 1 addition & 1 deletion futures-core/src/lib.rs
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Expand Up @@ -11,7 +11,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_core")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_core")]

#[cfg(all(feature = "cfg-target-has-atomic", not(feature = "unstable")))]
compile_error!("The `cfg-target-has-atomic` feature requires the `unstable` feature as an explicit opt-in to unstable features");
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10 changes: 5 additions & 5 deletions futures-executor/Cargo.toml
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[package]
name = "futures-executor-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_executor"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_executor"
description = """
Executors for asynchronous tasks based on the futures-rs library.
"""
Expand All @@ -19,9 +19,9 @@ default = ["std"]
std = ["futures-core-preview/std", "futures-util-preview/std", "num_cpus"]

[dependencies]
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.18", default-features = false }
futures-util-preview = { path = "../futures-util", version = "=0.3.0-alpha.18", default-features = false }
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.19", default-features = false }
futures-util-preview = { path = "../futures-util", version = "=0.3.0-alpha.19", default-features = false }
num_cpus = { version = "1.8.0", optional = true }

[dev-dependencies]
futures-preview = { path = "../futures", version = "=0.3.0-alpha.18" }
futures-preview = { path = "../futures", version = "=0.3.0-alpha.19" }
2 changes: 1 addition & 1 deletion futures-executor/src/lib.rs
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Expand Up @@ -12,7 +12,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_executor")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_executor")]

#[cfg(feature = "std")]
mod local_pool;
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4 changes: 2 additions & 2 deletions futures-io/Cargo.toml
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@@ -1,12 +1,12 @@
[package]
name = "futures-io-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_io"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_io"
description = """
The `AsyncRead` and `AsyncWrite` traits for the futures-rs library.
"""
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2 changes: 1 addition & 1 deletion futures-io/src/lib.rs
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Expand Up @@ -19,7 +19,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_io")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_io")]

#[cfg(all(feature = "read_initializer", not(feature = "unstable")))]
compile_error!("The `read_initializer` feature requires the `unstable` feature as an explicit opt-in to unstable features");
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4 changes: 2 additions & 2 deletions futures-join-macro/Cargo.toml
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[package]
name = "futures-join-macro-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Taiki Endo <te316e89@gmail.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_join_macro"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_join_macro"
description = """
Definition of the `join!` macro and the `try_join!` macro.
"""
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4 changes: 2 additions & 2 deletions futures-select-macro/Cargo.toml
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[package]
name = "futures-select-macro-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Taylor Cramer <cramertj@google.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_select_macro"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_select_macro"
description = """
The `select!` macro for waiting on multiple different `Future`s at once and handling the first one to complete.
"""
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4 changes: 2 additions & 2 deletions futures-sink/Cargo.toml
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@@ -1,12 +1,12 @@
[package]
name = "futures-sink-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_sink"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_sink"
description = """
The asynchronous `Sink` trait for the futures-rs library.
"""
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2 changes: 1 addition & 1 deletion futures-sink/src/lib.rs
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Expand Up @@ -11,7 +11,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_sink")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_sink")]

#[cfg(feature = "alloc")]
extern crate alloc;
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12 changes: 6 additions & 6 deletions futures-test/Cargo.toml
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@@ -1,7 +1,7 @@
[package]
name = "futures-test-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Wim Looman <wim@nemo157.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
Expand All @@ -15,14 +15,14 @@ Common utilities for testing components built off futures-rs.
name = "futures_test"

[dependencies]
futures-core-preview = { version = "=0.3.0-alpha.18", path = "../futures-core", default-features = false }
futures-io-preview = { version = "=0.3.0-alpha.18", path = "../futures-io", default-features = false }
futures-util-preview = { version = "=0.3.0-alpha.18", path = "../futures-util", default-features = false }
futures-executor-preview = { version = "=0.3.0-alpha.18", path = "../futures-executor", default-features = false }
futures-core-preview = { version = "=0.3.0-alpha.19", path = "../futures-core", default-features = false }
futures-io-preview = { version = "=0.3.0-alpha.19", path = "../futures-io", default-features = false }
futures-util-preview = { version = "=0.3.0-alpha.19", path = "../futures-util", default-features = false }
futures-executor-preview = { version = "=0.3.0-alpha.19", path = "../futures-executor", default-features = false }
pin-utils = { version = "0.1.0-alpha.4", default-features = false }

[dev-dependencies]
futures-preview = { version = "=0.3.0-alpha.18", path = "../futures", default-features = false, features = ["std"] }
futures-preview = { version = "=0.3.0-alpha.19", path = "../futures", default-features = false, features = ["std"] }

[features]
default = ["std"]
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2 changes: 1 addition & 1 deletion futures-test/src/lib.rs
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Expand Up @@ -7,7 +7,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_test")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_test")]

#[cfg(not(feature = "std"))]
compile_error!("`futures-test` must have the `std` feature activated, this is a default-active feature");
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20 changes: 10 additions & 10 deletions futures-util/Cargo.toml
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@@ -1,12 +1,12 @@
[package]
name = "futures-util-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_util"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_util"
description = """
Common utilities and extension traits for the futures-rs library.
"""
Expand Down Expand Up @@ -36,12 +36,12 @@ bilock = []
read_initializer = ["io", "futures-io-preview/read_initializer", "futures-io-preview/unstable"]

[dependencies]
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.18", default-features = false }
futures-channel-preview = { path = "../futures-channel", version = "=0.3.0-alpha.18", default-features = false, features = ["std"], optional = true }
futures-io-preview = { path = "../futures-io", version = "=0.3.0-alpha.18", default-features = false, features = ["std"], optional = true }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.18", default-features = false, optional = true }
futures-join-macro-preview = { path = "../futures-join-macro", version = "=0.3.0-alpha.18", default-features = false, optional = true }
futures-select-macro-preview = { path = "../futures-select-macro", version = "=0.3.0-alpha.18", default-features = false, optional = true }
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.19", default-features = false }
futures-channel-preview = { path = "../futures-channel", version = "=0.3.0-alpha.19", default-features = false, features = ["std"], optional = true }
futures-io-preview = { path = "../futures-io", version = "=0.3.0-alpha.19", default-features = false, features = ["std"], optional = true }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.19", default-features = false, optional = true }
futures-join-macro-preview = { path = "../futures-join-macro", version = "=0.3.0-alpha.19", default-features = false, optional = true }
futures-select-macro-preview = { path = "../futures-select-macro", version = "=0.3.0-alpha.19", default-features = false, optional = true }
proc-macro-hack = { version = "0.5.9", optional = true }
proc-macro-nested = { version = "0.1.2", optional = true }
slab = { version = "0.4", optional = true }
Expand All @@ -51,8 +51,8 @@ tokio-io = { version = "0.1.9", optional = true }
pin-utils = "0.1.0-alpha.4"

[dev-dependencies]
futures-preview = { path = "../futures", version = "=0.3.0-alpha.18", features = ["async-await"] }
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.18" }
futures-preview = { path = "../futures", version = "=0.3.0-alpha.19", features = ["async-await"] }
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.19" }
tokio = "0.1.11"

[package.metadata.docs.rs]
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2 changes: 1 addition & 1 deletion futures-util/src/lib.rs
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Expand Up @@ -12,7 +12,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures_util")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures_util")]

#[cfg(all(feature = "cfg-target-has-atomic", not(feature = "unstable")))]
compile_error!("The `cfg-target-has-atomic` feature requires the `unstable` feature as an explicit opt-in to unstable features");
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18 changes: 9 additions & 9 deletions futures/Cargo.toml
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@@ -1,14 +1,14 @@
[package]
name = "futures-preview"
edition = "2018"
version = "0.3.0-alpha.18"
version = "0.3.0-alpha.19"
authors = ["Alex Crichton <alex@alexcrichton.com>"]
license = "MIT OR Apache-2.0"
readme = "../README.md"
keywords = ["futures", "async", "future"]
repository = "https://github.com/rust-lang-nursery/futures-rs"
homepage = "https://rust-lang-nursery.github.io/futures-rs"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures"
documentation = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures"
description = """
An implementation of futures and streams featuring zero allocations,
composability, and iterator-like interfaces.
Expand All @@ -22,16 +22,16 @@ name = "futures"
travis-ci = { repository = "rust-lang-nursery/futures-rs" }

[dependencies]
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.18", default-features = false }
futures-channel-preview = { path = "../futures-channel", version = "=0.3.0-alpha.18", default-features = false, features = ["sink"] }
futures-executor-preview = { path = "../futures-executor", version = "=0.3.0-alpha.18", default-features = false }
futures-io-preview = { path = "../futures-io", version = "=0.3.0-alpha.18", default-features = false }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.18", default-features = false }
futures-util-preview = { path = "../futures-util", version = "=0.3.0-alpha.18", default-features = false, features = ["sink"] }
futures-core-preview = { path = "../futures-core", version = "=0.3.0-alpha.19", default-features = false }
futures-channel-preview = { path = "../futures-channel", version = "=0.3.0-alpha.19", default-features = false, features = ["sink"] }
futures-executor-preview = { path = "../futures-executor", version = "=0.3.0-alpha.19", default-features = false }
futures-io-preview = { path = "../futures-io", version = "=0.3.0-alpha.19", default-features = false }
futures-sink-preview = { path = "../futures-sink", version = "=0.3.0-alpha.19", default-features = false }
futures-util-preview = { path = "../futures-util", version = "=0.3.0-alpha.19", default-features = false, features = ["sink"] }

[dev-dependencies]
pin-utils = "0.1.0-alpha.4"
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.18" }
futures-test-preview = { path = "../futures-test", version = "=0.3.0-alpha.19" }
tokio = "0.1.11"
assert_matches = "1.3.0"

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2 changes: 1 addition & 1 deletion futures/src/lib.rs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@

#![doc(test(attr(deny(warnings), allow(dead_code, unused_assignments, unused_variables))))]

#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.18/futures")]
#![doc(html_root_url = "https://rust-lang-nursery.github.io/futures-api-docs/0.3.0-alpha.19/futures")]

#[cfg(all(feature = "cfg-target-has-atomic", not(feature = "unstable")))]
compile_error!("The `cfg-target-has-atomic` feature requires the `unstable` feature as an explicit opt-in to unstable features");
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2 comments on commit 5d49d43

@tomaka
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@tomaka tomaka commented on 5d49d43 Sep 27, 2019

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Is there an issue or a document about the semver policy of this crate?
Cargo happily pulls alpha.19 when you depend on alpha.18, despite versions having breaking changes in practice.

@cramertj
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That's not a policy of the crate, it's an unfortunate artifact of how cargo handles alpha versions, and we sadly don't have the ability to do anything about it. Alpha bumps are breaking changes for us.

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