Files
synapse/rust/Cargo.toml
Noah Markert 8291a493c7 resolves #19403 Report the rust compiler version used in the prometheus metrics (#19643)
# What is done?
- resolves #19403
- Adds build-time Rust compiler detection and captures the rustc
--version value during the build.
- Exposes the captured compiler version from the Rust extension via a
new Python-callable function.
- Exports a new Prometheus metric for rustc version.

# How to test?
- compile `poetry install`
- add `enable_metrics: true` and 
```yaml
    resources:
    - compress: false
      names:
      - client
      - federation
      - metrics
```
to homeserver.yaml
- start synapse
- find the rustc version at `http://localhost:8008/_synapse/metrics`

### Pull Request Checklist

<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->

* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
  - Use markdown where necessary, mostly for `code blocks`.
  - End with either a period (.) or an exclamation mark (!).
  - Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct (run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

---------

Co-authored-by: Quentin Gliech <quenting@element.io>
2026-04-03 11:21:23 +02:00

68 lines
1.6 KiB
TOML

[package]
# We name the package `synapse` so that things like logging have the right
# logging target.
name = "synapse"
# dummy version. See pyproject.toml for the Synapse's version number.
version = "0.1.0"
edition = "2021"
rust-version = "1.82.0"
[lib]
name = "synapse"
# We generate a `cdylib` for Python and a standard `lib` for running
# tests/benchmarks.
crate-type = ["lib", "cdylib"]
# This is deprecated, see tool.maturin in pyproject.toml.
# It is left here for compatibilty with maturin < 0.15.
[package.metadata.maturin]
# This is where we tell maturin where to place the built library.
name = "synapse.synapse_rust"
[dependencies]
anyhow = "1.0.63"
base64 = "0.22.1"
bytes = "1.6.0"
headers = "0.4.0"
http = "1.1.0"
lazy_static = "1.4.0"
log = "0.4.17"
mime = "0.3.17"
pyo3 = { version = "0.27.2", features = [
"macros",
"anyhow",
"abi3",
"abi3-py310",
# So we can pass `bytes::Bytes` directly back to Python efficiently,
# https://docs.rs/pyo3/latest/pyo3/bytes/index.html
"bytes",
] }
pyo3-log = "0.13.1"
pythonize = "0.27.0"
regex = "1.6.0"
sha2 = "0.10.8"
serde = { version = "1.0.144", features = ["derive"] }
serde_json = "1.0.85"
ulid = "1.1.2"
icu_segmenter = "2.0.0"
reqwest = { version = "0.12.15", default-features = false, features = [
"http2",
"stream",
"rustls-tls-native-roots",
] }
http-body-util = "0.1.3"
futures = "0.3.31"
tokio = { version = "1.44.2", features = ["rt", "rt-multi-thread"] }
once_cell = "1.18.0"
[features]
extension-module = ["pyo3/extension-module"]
default = ["extension-module"]
[build-dependencies]
blake2 = "0.10.4"
hex = "0.4.3"
rustc_version = "0.4.1"