Tower compilation issue when upgrading to 0.4 #552
Description
Bug Report
Version
v0.4.0
Platform
macOS/Linux
Crates
tonic
Description
Give this set of dependencies:
tokio = { version = "1.0", features = ["net", "sync", "time"] }
tonic = { version = "0.4", default-features = false, features = ["transport"] }
tower = "0.4"The build fails without even reaching my code with:
Compiling tower v0.4.0
error[E0432]: unresolved imports `tower_layer::layer_fn`, `tower_layer::LayerFn`
--> /Users/duarte.nunes/.cargo/registry/src/github.com-1ecc6299db9ec823/tower-0.4.0/src/util/boxed/sync.rs:1:19
|
1 | use tower_layer::{layer_fn, LayerFn};
| ^^^^^^^^ ^^^^^^^
| | |
| | no `LayerFn` in the root
| | help: a similar name exists in the module: `Layer`
| no `layer_fn` in the root
Seems like the layer feature should be enabled for tower 0.4?