# 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.
= [
"equivalent::Equivalent",
"futures_sink::Sink", # TODO: This is a pre-1.0 crate, we can't easily stabilize with this in the public API
"futures_core::stream::Stream", # TODO: This is a pre-1.0 crate, we can't easily stabilize with this in the public API
]