mirror of
https://github.com/element-hq/synapse.git
synced 2026-11-12 12:08:18 +00:00
117 lines
3.1 KiB
Rust
117 lines
3.1 KiB
Rust
use std::{
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convert::Infallible,
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time::{SystemTime, UNIX_EPOCH},
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};
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use lazy_static::lazy_static;
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use pyo3::{exceptions::PyRuntimeError, prelude::*};
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use pyo3_log::ResetHandle;
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pub mod acl;
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pub mod canonical_json;
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pub mod clock;
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pub mod config;
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pub mod deferred;
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pub mod duration;
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pub mod errors;
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pub mod events;
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pub mod handlers;
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pub mod homeserver;
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pub mod http;
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pub mod http_client;
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pub mod identifier;
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pub mod json;
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pub mod logging;
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pub mod matrix_const;
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pub mod msc4388_rendezvous;
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pub mod push;
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pub mod reactor;
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pub mod rendezvous;
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pub mod room_versions;
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pub mod runtime;
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pub mod segmenter;
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pub mod storage;
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pub mod twisted_dispatch;
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pub mod types;
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lazy_static! {
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static ref LOGGING_HANDLE: ResetHandle = pyo3_log::init();
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}
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/// Returns the hash of all the rust source files at the time it was compiled.
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///
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/// Used by python to detect if the rust library is outdated.
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#[pyfunction]
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fn get_rust_file_digest() -> &'static str {
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env!("SYNAPSE_RUST_DIGEST")
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}
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/// Returns the `rustc` version used when this native module was built.
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///
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/// This value is embedded at build time, so it can be exported as a prometheus metrics.
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#[pyfunction]
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pub fn get_rustc_version() -> &'static str {
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env!("SYNAPSE_RUSTC_VERSION")
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}
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/// Formats the sum of two numbers as string.
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#[pyfunction]
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#[pyo3(text_signature = "(a, b, /)")]
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fn sum_as_string(a: usize, b: usize) -> PyResult<String> {
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Ok((a + b).to_string())
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}
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/// Reset the cached logging configuration of pyo3-log to pick up any changes
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/// in the Python logging configuration.
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///
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#[pyfunction]
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fn reset_logging_config() {
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LOGGING_HANDLE.reset();
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}
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/// The entry point for defining the Python module.
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#[pymodule]
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fn synapse_rust(py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
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// We expect that system clock is set for after the Unix epoch, 1970. We'll
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// panic later if it is not, so we check here and fail early.
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if SystemTime::now().duration_since(UNIX_EPOCH).is_err() {
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return Err(PyRuntimeError::new_err(
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"system clock was set before the Unix epoch, 1970",
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));
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}
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m.add_function(wrap_pyfunction!(sum_as_string, m)?)?;
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m.add_function(wrap_pyfunction!(get_rust_file_digest, m)?)?;
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m.add_function(wrap_pyfunction!(get_rustc_version, m)?)?;
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m.add_function(wrap_pyfunction!(reset_logging_config, m)?)?;
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acl::register_module(py, m)?;
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logging::context::register_module(py, m)?;
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deferred::register_module(py, m)?;
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push::register_module(py, m)?;
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events::register_module(py, m)?;
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handlers::register_module(py, m)?;
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http_client::register_module(py, m)?;
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rendezvous::register_module(py, m)?;
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runtime::register_module(py, m)?;
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msc4388_rendezvous::register_module(py, m)?;
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segmenter::register_module(py, m)?;
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room_versions::register_module(py, m)?;
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types::register_module(py, m)?;
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Ok(())
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}
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pub trait UnwrapInfallible<T> {
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fn unwrap_infallible(self) -> T;
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}
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impl<T> UnwrapInfallible<T> for Result<T, Infallible> {
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fn unwrap_infallible(self) -> T {
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match self {
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Ok(val) => val,
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Err(never) => match never {},
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}
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}
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}
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