Due to cargo's feature unification, a full build of our workspace doesn't actually check whether the examples compile as standalone projects.
We add a new CI check that iterates through all crates in the `examples/` directory and runs a plain `cargo check` on them. Any failure is bubbled up via `set -e`, thus failing CI in case one of the `cargo check` commands fails.
To fix the current failures, we construct a simple TCP transport everywhere where we were previously using `development_transport`. That is because `development_transport` requires `mplex` which is now deprecated.
Related #3657.
Related #3809.
Pull-Request: #3811.
Mark constructors `Swarm::with_X_executor` as deprecated.
Move the deprecated functionality to `SwarmBuilder::with_X_executor`
Use `SwarmBuilder` throughout.
Resolves#3186.
Resolves#3107.
Pull-Request: #3588.
Currently, our top-level `Cargo.toml` manifest represents a crate AND a workspace. This causes surprising behaviour (e.g. #2949) where we need to explicitly pass `--workpace` to every command to run it on the entire workspace and not just the meta crate.
My moving the meta crate into its own directory, the root manifest file is a virtual manifest only and thus, every `cargo` command will automatically default to running on the entire workspace.
On top of this, I personally find it easier to understand if workspace and crate manifests are not mixed.
Pull-Request: #3536.
