litellm/litellm-rust/crates/host-python/src/conversion_cache.rs
yujonglee ec605826d4
feat: improve trace ingestion and trace details (#43975)
* refactor: separate OTLP HTTP decoding from trace codec

* feat: complete trace ingestion and read paths

* fix: encode OTLP protobuf errors in Rust

* fix: raise OTLP body limit to 16 MiB

* test: cover OTLP auth body parsing boundary

* refactor: parse OTLP media type into enum

* fix: enforce OTLP body size at HTTP boundary

* perf: preserve shared OTLP metadata across ingestion

* bench: compare owned and shared trace resource fanout

* refactor: extract shared storage and Python conversion caches

* refactor: keep shared storage owned by traces

* test: keep trace loopback coverage in Rust

* test(proxy): adapt trace coverage to injected access context

* fix(tracing): satisfy stacked branch lint checks

* refactor(tracing): use immutable ingestion payloads

* fix(tracing): declare native error encoder export

* test(proxy): resolve trace access through dependency

* fix(tracing): align merged normalizer types and bridge tests

* fix(tracing): address ingestion and diagnostic review findings

* fix(proxy): preserve body parsing for partial request scopes

* test(proxy): use valid HTTP scopes in request fixtures

* test(proxy): complete auth request flow scopes
2026-10-01 13:45:33 -07:00

57 lines
1.5 KiB
Rust

use std::collections::{HashMap, hash_map::Entry};
use pyo3::prelude::*;
pub struct ToPythonCache<'a, 'py, T> {
entries: HashMap<usize, (&'a T, Bound<'py, PyAny>)>,
}
impl<T> Default for ToPythonCache<'_, '_, T> {
fn default() -> Self {
Self {
entries: HashMap::new(),
}
}
}
impl<'a, 'py, T> ToPythonCache<'a, 'py, T> {
pub fn get_or_try_insert_with(
&mut self,
value: &'a T,
convert: impl FnOnce(&'a T) -> PyResult<Bound<'py, PyAny>>,
) -> PyResult<&Bound<'py, PyAny>> {
let identity = std::ptr::from_ref(value) as usize;
let entry = match self.entries.entry(identity) {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert((value, convert(value)?)),
};
Ok(&entry.1)
}
}
pub struct FromPythonCache<'py, T> {
entries: HashMap<usize, (Bound<'py, PyAny>, T)>,
}
impl<T> Default for FromPythonCache<'_, T> {
fn default() -> Self {
Self {
entries: HashMap::new(),
}
}
}
impl<'py, T> FromPythonCache<'py, T> {
pub fn get_or_try_insert_with(
&mut self,
value: &Bound<'py, PyAny>,
convert: impl FnOnce(&Bound<'py, PyAny>) -> PyResult<T>,
) -> PyResult<&T> {
let identity = value.as_ptr() as usize;
let entry = match self.entries.entry(identity) {
Entry::Occupied(entry) => entry.into_mut(),
Entry::Vacant(entry) => entry.insert((value.clone(), convert(value)?)),
};
Ok(&entry.1)
}
}