# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
# This is used with cargo-check-external-types to reduce the surface area of downstream crates from
# the public API. Ideally this can have a few exceptions as possible.
allowed_external_types = [
    "opentelemetry::*",
    "opentelemetry_http::*",
    "opentelemetry_sdk::*",
    # http is a pre 1.0 crate
    "http::uri::InvalidUri",
    "http::header::name::InvalidHeaderName",
    "http::header::value::InvalidHeaderValue",
    # prost is a pre 1.0 crate
    "prost::error::EncodeError",
    # tonic is a pre 1.0 crate
    "tonic::status::Code",
    "tonic::status::Status",
    "tonic::metadata::map::MetadataMap",
    "tonic::transport::channel::Channel",
    "tonic::transport::error::Error",
    "tonic::service::interceptor::Interceptor",
]