Use ipc shm implementation

Signed-off-by: Bob Weinand <bob.weinand@datadoghq.com>

sidecar/src/lib.rs

@@ -23,7 +23,6 @@ mod unix;
 pub use unix::*;
 
 pub mod service;
-pub mod shm_limiters;
 mod tokio_util;
 #[cfg(windows)]
 mod windows;

sidecar/src/shm_remote_config.rs

@@ -5,7 +5,6 @@ use crate::one_way_shared_memory::{
     open_named_shm, OneWayShmReader, OneWayShmWriter, ReaderOpener,
 };
 use crate::primary_sidecar_identifier;
-use crate::shm_limiters::ShmLimiter;
 use crate::tracer::SHM_LIMITER;
 use base64::prelude::BASE64_URL_SAFE_NO_PAD;
 use base64::Engine;
@@ -33,6 +32,7 @@ use std::time::Duration;
 use tokio::time::Instant;
 use tracing::{debug, error, trace, warn};
 use zwohash::ZwoHasher;
+use datadog_ipc::rate_limiter::ShmLimiter;
 
 pub struct RemoteConfigWriter(OneWayShmWriter<NamedShmHandle>);
 pub struct RemoteConfigReader(OneWayShmReader<NamedShmHandle, CString>);

sidecar/src/tracer.rs

@@ -1,13 +1,13 @@
 // Copyright 2021-Present Datadog, Inc. https://www.datadoghq.com/
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::shm_limiters::ShmLimiterMemory;
 use datadog_trace_utils::config_utils::trace_intake_url_prefixed;
 use ddcommon::Endpoint;
 use http::uri::PathAndQuery;
 use lazy_static::lazy_static;
 use std::str::FromStr;
 use std::sync::Mutex;
+use datadog_ipc::rate_limiter::ShmLimiterMemory;
 
 #[derive(Default)]
 pub struct Config {