Files
rustfs/crates/obs/Cargo.toml
T
houseme 56179210ab chore(deps): simplify dependency features (#4890)
* chore(deps): remove redundant dependency features

Remove manifest feature entries that are implied by other requested features in the same dependency declaration.

Verified that the resolved Cargo feature graph is unchanged after the cleanup.

Co-Authored-By: heihutu <heihutu@gmail.com>

* chore(deps): narrow tokio and reqwest features

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>
2026-07-16 05:20:43 +00:00

120 lines
5.4 KiB
TOML

# Copyright 2024 RustFS Team
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
[package]
name = "rustfs-obs"
edition.workspace = true
license.workspace = true
repository.workspace = true
rust-version.workspace = true
version.workspace = true
homepage.workspace = true
description = "Observability and monitoring tools for RustFS, providing metrics, logging, and tracing capabilities."
keywords = ["observability", "metrics", "logging", "tracing", "RustFS"]
categories = ["web-programming", "development-tools::profiling", "asynchronous", "api-bindings", "development-tools::debugging"]
documentation = "https://docs.rs/rustfs-obs/latest/rustfs_obs/"
[features]
default = []
# Tokio runtime-level telemetry. Requires a `--cfg tokio_unstable` build; the
# build script fails the compile when that flag is missing. Off by default so
# ordinary builds neither pay for nor depend on Tokio's unstable API.
dial9 = ["dep:dial9-tokio-telemetry"]
#
# NOTE: there is deliberately no `dial9-taskdump` feature. dial9 only captures a
# task dump for futures it wrapped itself, i.e. those spawned via
# `dial9_tokio_telemetry::spawn`. RustFS spawns with `tokio::spawn` throughout,
# so enabling `tokio/taskdump` would cost a Linux-only build constraint and
# record nothing. Measured on an identical workload: 0 dumps via `tokio::spawn`,
# 14709 via `dial9::spawn`. Re-adding this feature only makes sense together
# with migrating the paths under investigation to dial9's spawner.
# See rustfs/backlog#1157 (D9-16) and dial9-rs/dial9#477.
#
# NOTE: there is deliberately no `dial9-s3` feature. dial9's `worker-s3` feature
# pulls aws-sdk-s3-transfer-manager 0.1.3 (its latest), which pins
# aws-smithy-http-client onto hyper-rustls 0.24 / rustls-webpki 0.101.7. That
# webpki carries RUSTSEC-2026-0098, -0099 and -0104, and `cargo deny` rejects it.
# Feature unification cannot drop a transitive dependency, so this can only be
# fixed upstream. Tracked in rustfs/backlog#1157 (D9-14).
gpu = ["dep:nvml-wrapper"]
pyroscope = ["dep:pyroscope"]
[[example]]
name = "dial9_smoke"
required-features = ["dial9"]
[lints]
workspace = true
[dependencies]
rustfs-audit = { workspace = true }
rustfs-common = { workspace = true }
rustfs-config = { workspace = true, features = ["observability"] }
# NOTE: This dependency on rustfs-ecstore is a known architectural limitation.
# The obs crate imports types from ecstore for metrics collection.
# Breaking this dependency would require defining traits in obs and
# implementing them in ecstore, which is a significant refactoring.
# See docs/architecture/obs-ecstore-dependency-inventory.md and
# https://github.com/rustfs/backlog/issues/735 for discussion.
rustfs-ecstore = { workspace = true }
rustfs-iam = { workspace = true }
rustfs-io-metrics = { workspace = true }
rustfs-notify = { workspace = true }
rustfs-security-governance = { workspace = true }
rustfs-storage-api = { workspace = true }
rustfs-utils = { workspace = true, features = ["ip"] }
rustix = { workspace = true, features = ["fs", "stdio"] }
chrono = { workspace = true, features = ["serde"] }
flate2 = { workspace = true }
glob = { workspace = true }
jiff = { workspace = true, features = ["serde"] }
metrics = { workspace = true }
crossbeam-channel = { workspace = true }
crossbeam-deque = { workspace = true }
crossbeam-utils = { workspace = true }
futures-util = { workspace = true }
num_cpus = { workspace = true }
opentelemetry = { workspace = true }
opentelemetry-appender-tracing = { workspace = true, features = ["experimental_span_attributes", "experimental_metadata_attributes"] }
opentelemetry_sdk = { workspace = true, features = ["rt-tokio"] }
opentelemetry-stdout = { workspace = true }
opentelemetry-otlp = { workspace = true, features = ["gzip-http", "reqwest-rustls"] }
opentelemetry-semantic-conventions = { workspace = true, features = ["semconv_experimental"] }
percent-encoding = { workspace = true }
serde = { workspace = true, features = ["derive"] }
serde_json = { workspace = true, features = ["raw_value"] }
tracing = { workspace = true, features = ["std", "attributes"] }
tracing-appender = { workspace = true }
tracing-error = { workspace = true }
tracing-opentelemetry = { workspace = true }
tracing-subscriber = { workspace = true, features = ["fmt", "env-filter", "tracing-log", "time", "local-time", "json"] }
tokio = { workspace = true, features = ["sync", "rt-multi-thread", "time", "macros"] }
tokio-util = { workspace = true, features = ["io", "compat"] }
dial9-tokio-telemetry = { workspace = true, optional = true }
thiserror = { workspace = true }
zstd = { workspace = true, features = ["zstdmt"] }
sysinfo = { workspace = true }
nvml-wrapper = { workspace = true, optional = true }
[target.'cfg(any(target_os = "macos", all(target_os = "linux", target_env = "gnu", target_arch = "x86_64")))'.dependencies]
pyroscope = { workspace = true, optional = true, features = ["backend-pprof-rs"] }
[target.'cfg(unix)'.dependencies]
libc = { workspace = true }
[dev-dependencies]
tempfile = { workspace = true }
temp-env = { workspace = true }