//! Semantic telemetry views used at the normalization boundary.
//!
//! The traits in [`pdata`] are kept source-compatible with the logs, traces,
//! and metrics views of `otap-df-pdata-views` from the OpenTelemetry Arrow
//! repository. Upstream does
//! not currently publish that zero-dependency crate and its workspace requires
//! Rust 1.86, so the small interface surface is vendored here for crates.io
//! packaging compatibility.
pub
pub