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Support 32bits targets #1811

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merged 5 commits into from
Oct 6, 2022
Merged

Support 32bits targets #1811

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d260446
Replace AtomicU64 with AtomicUsize to prevent compilation issues on 3…
LukeMathWalker Oct 5, 2022
2ca4dc5
Make sure that Rust tests compile on MacOS.
LukeMathWalker Oct 5, 2022
56b0562
Add CHANGELOG next entry.
LukeMathWalker Oct 5, 2022
c6e78b9
Merge branch 'main' into 32-bits
LukeMathWalker Oct 5, 2022
cba1f0e
Merge branch 'main' into 32-bits
LukeMathWalker Oct 5, 2022
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16 changes: 16 additions & 0 deletions CHANGELOG.next.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,22 @@
# meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "client | server | all"}
# author = "rcoh"

[[smithy-rs]]
message = """
Replace all usages of `AtomicU64` with `AtomicUsize` to support 32bit targets.
"""
references = ["smithy-rs#1811"]
meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "server"}
author = "LukeMathWalker"

[[smithy-rs]]
message = """
Replace all usages of `AtomicU64` with `AtomicUsize` to support 32bit targets.
"""
references = ["smithy-rs#1811"]
meta = { "breaking" = true, "tada" = false, "bug" = false, "target" = "client"}
author = "LukeMathWalker"
Comment on lines +14 to +28
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It's breaking only for the client - let me know if there are better ways to convey it.

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I think this conveys the problem 👍🏼


[[smithy-rs]]
message = """
Mark `operation` and `operation_handler` modules as private in the generated server crate.
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6 changes: 3 additions & 3 deletions rust-runtime/aws-smithy-client/src/never.rs
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Expand Up @@ -10,7 +10,7 @@ use http::Uri;
use aws_smithy_async::future::never::Never;

use std::marker::PhantomData;
use std::sync::atomic::{AtomicU64, Ordering};
use std::sync::atomic::{AtomicUsize, Ordering};
use std::sync::Arc;

use std::task::{Context, Poll};
Expand All @@ -27,7 +27,7 @@ use tower::BoxError;
#[derive(Debug)]
pub struct NeverService<Req, Resp, Err> {
_resp: PhantomData<(Req, Resp, Err)>,
invocations: Arc<AtomicU64>,
invocations: Arc<AtomicUsize>,
}

impl<Req, Resp, Err> Clone for NeverService<Req, Resp, Err> {
Expand Down Expand Up @@ -55,7 +55,7 @@ impl<Req, Resp, Err> NeverService<Req, Resp, Err> {
}

/// Returns the number of invocations made to this service
pub fn num_calls(&self) -> u64 {
pub fn num_calls(&self) -> usize {
self.invocations.load(Ordering::SeqCst)
}
}
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8 changes: 8 additions & 0 deletions rust-runtime/aws-smithy-http-server-python/src/socket.rs
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Expand Up @@ -73,6 +73,14 @@ impl PySocket {
}

#[cfg(test)]
// `is_listener` on `Socket` is only available on certain platforms.
// In particular, this fails to compile on MacOS.
#[cfg(any(
target_os = "android",
target_os = "freebsd",
target_os = "fuchsia",
target_os = "linux",
))]
Comment on lines +76 to +83
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Good catch.

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I think we can still run the socket_can_be_cloned test below in MacOS, it looks like the is_listener call in it is unnecessary.

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It depends on the intention behind the test - was the idea to explicitly verify that the cloned socket is in a listening state after cloning? @crisidev

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That was the intention.

mod tests {
use super::*;

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4 changes: 2 additions & 2 deletions rust-runtime/aws-smithy-http-server/examples/pokemon-service/src/lib.rs
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Expand Up @@ -10,7 +10,7 @@
use std::{
collections::HashMap,
convert::TryInto,
sync::{atomic::AtomicU64, Arc},
sync::{atomic::AtomicUsize, Arc},
};

use async_stream::stream;
Expand Down Expand Up @@ -108,7 +108,7 @@ struct PokemonTranslations {
#[derive(Debug)]
pub struct State {
pokemons_translations: HashMap<String, PokemonTranslations>,
call_count: AtomicU64,
call_count: AtomicUsize,
}

impl Default for State {
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