* feat(transport): Add service multiplexing/routing
This change introduces a new "router" built on top of
`transport::Server` that allows one to run multiple
gRPC services on the same socket.
```rust
Server::builder()
.add_service(greeter)
.add_service(echo)
.serve(addr)
.await?;
```
There is also a new `multiplex` example showcasing
server side service multiplexing and client side
service multiplexing.
BREAKING CHANGES: `Server::serve` is now crate private
and all services must be added via `Server::add_service`.
Codegen also returns just a `Service` now instead of a
`MakeService` pair.
Closes#29
Signed-off-by: Lucio Franco [email protected]
This removes custom content-types in favor of
just using `application/grpc`. There is some
confusion around the specification but most
grpc implementations ignore the `+` and
anything after.
* chore: Add tags to .gitignore
When generating ctags/universal-ctags, a 'tags' file is generated. This
commit adds any generted 'tags' file to .gitignore.
* feat(build): Expose type_attribute and field_attribute
This commit exposes the `type_attribute` and `field_attribute`
configuration settings from Prost. These are useful to tweak/extend the
generated types.
For example:
```
tonic_build::configure()
.out_dir(tmp)
.format(false)
.type_attribute(".", "#[derive(Serialize, Deserialize)]")
.type_attribute(".", "#[serde(rename_all = \"camelCase\")]")
.field_attribute("in", "#[serde(rename = \"in\")]")
.compile(&["tests/protos/wellknown.proto"], &["tests/protos"])
.unwrap();
```
Would add the serde `Serialize` and `Deserialize` traits, while renaming
all the fields to camelCase, and having serde keep fields named `in`
named `in`, rather than Prost's `in_`, to every type generated by Prost.
* generate rustdoc comments from .proto file comments
* move imports to top of file
* more docs gen
* trait docs
* more docs
* use singular doc gen fn here
* remove pesky space
