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crosvm/metrics/Cargo.toml

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Revert "Revert "metrics: Add metrics crate."" This reverts commit 55a5c8d8f9969be5510115b3876b2f0fefdbcb06. In order to accommodate the removal of the UnixSeqPacket+CloseNotifier change, I updated the controller.rs to reference platform-specific internal implementations. On Windows, CloseNotifier is used to detect closed Tubes. On Linux, we rely on PollContext returning because the socket fd is hung up. Some minor adjustmets to the code were made just to allow as litte duplication as possible. In the end, very little logic has changed from the original CL, it's just moved around. TL;DR: This fixes the downstream regression by removing its dependency on the breaking changes to base. BUG=b:232316549 FIXED=b:232316549 TEST=Crosvm tests Change-Id: I946d5096f7a312538c3c694950697fab1be7f0ca Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3661257 Commit-Queue: Michael Hoyle <mikehoyle@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>
2022-05-23 20:18:04 +00:00
[package]
name = "metrics"
version = "0.1.0"
authors = ["The Chromium OS Authors"]
edition = "2021"
[features]
crosvm: replace lazy_static with once_cell We depend on both lazy_static and once_cell, which do basically the same thing. The once_cell crate has a few advantages: - once_cell is on track to be included into libstd. (https://github.com/rust-lang/rust/issues/74465) - once_cell doesn't require macro magic. Replace the uses of lazy_static with their once_cell equivalents so we don't need to pull in both crates. BUG=b:236191006 TEST=tools/presubmit --all TEST=tools/run_tests --target=host --arch=win64 --build-only TEST=cargo test --features=plugin Change-Id: I7cabcd837ef4878e8e8ae635bb4f235a58e4cae3 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3707624 Tested-by: kokoro <noreply+kokoro@google.com> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Noah Gold <nkgold@google.com>
2022-06-15 21:32:30 +00:00
kiwi = ["libc", "serde_json", "sync"]
Revert "Revert "metrics: Add metrics crate."" This reverts commit 55a5c8d8f9969be5510115b3876b2f0fefdbcb06. In order to accommodate the removal of the UnixSeqPacket+CloseNotifier change, I updated the controller.rs to reference platform-specific internal implementations. On Windows, CloseNotifier is used to detect closed Tubes. On Linux, we rely on PollContext returning because the socket fd is hung up. Some minor adjustmets to the code were made just to allow as litte duplication as possible. In the end, very little logic has changed from the original CL, it's just moved around. TL;DR: This fixes the downstream regression by removing its dependency on the breaking changes to base. BUG=b:232316549 FIXED=b:232316549 TEST=Crosvm tests Change-Id: I946d5096f7a312538c3c694950697fab1be7f0ca Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3661257 Commit-Queue: Michael Hoyle <mikehoyle@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>
2022-05-23 20:18:04 +00:00
[dependencies]
anyhow = "*"
base = { path = "../base" }
cfg-if = "*"
libc = { version = "*", optional = true }
protobuf = { version = "2.24", features = [ "with-serde" ] }
serde = { version = "1", features = [ "derive" ] }
serde_json = { version = "*", optional = true }
sync = { path = "../common/sync", optional = true }
[target.'cfg(windows)'.dependencies]
chrono = { version = "*" }
winapi = { version = "*" }
wmi = { version = "^0.9" }
[build-dependencies]
protoc-rust = "2.24"
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