tonic_web/
layer.rs

1/*
2 *
3 * Copyright 2025 gRPC authors.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to
7 * deal in the Software without restriction, including without limitation the
8 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
9 * sell copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 */
24
25use super::GrpcWebService;
26
27use tower_layer::Layer;
28
29/// Layer implementing the grpc-web protocol.
30#[derive(Debug, Default, Clone)]
31pub struct GrpcWebLayer {
32    _priv: (),
33}
34
35impl GrpcWebLayer {
36    /// Create a new grpc-web layer.
37    pub fn new() -> GrpcWebLayer {
38        Self::default()
39    }
40}
41
42impl<S> Layer<S> for GrpcWebLayer {
43    type Service = GrpcWebService<S>;
44
45    fn layer(&self, inner: S) -> Self::Service {
46        GrpcWebService::new(inner)
47    }
48}
tonic_web/layer.rs

tonic_web/
layer.rs
