chore: Upgrade to prost master and bytes 0.5 (#224)

This upgrades tonic to prost's master branch, and moves everything to
bytes 0.5.

examples/Cargo.toml

@@ -88,8 +88,8 @@ path = "src/uds/server.rs"
 
 [dependencies]
 tonic = { path = "../tonic", features = ["tls"] }
-bytes = "0.4"
-prost = "0.5"
+bytes = "0.5"
+prost = { git = "https://github.com/danburkert/prost", branch = "master" }
 
 tokio = { version = "0.2", features = ["rt-threaded", "time", "stream", "fs", "macros", "uds"] }
 futures = { version = "0.3", default-features = false, features = ["alloc"]}
@@ -109,7 +109,7 @@ tracing-attributes = "0.1"
 tracing-futures = "0.2"
 
 # Required for wellknown types
-prost-types = "0.5"
+prost-types = { git = "https://github.com/danburkert/prost", branch = "master" }
 
 [build-dependencies]
 tonic-build = { path = "../tonic-build" }

examples/helloworld-tutorial.md

@@ -114,8 +114,8 @@ path = "src/client.rs"
 
 [dependencies]
 tonic = "0.1.0-beta.1"
-bytes = "0.4"
-prost = "0.5"
+bytes = "0.5"
+prost = { git = "https://github.com/danburkert/prost", branch = "master" }
 tokio = { version = "0.2", features = ["macros"] }
 
 [build-dependencies]

examples/routeguide-tutorial.md

@@ -181,8 +181,8 @@ Edit `Cargo.toml` and add all the dependencies we'll need for this example:
 ```toml
 [dependencies]
 tonic = "0.1.0-beta.1"
-bytes = "0.4"
-prost = "0.5"
+bytes = "0.5"
+prost = { git = "https://github.com/danburkert/prost", branch = "master" }
 futures-core = "0.3"
 futures-util = "0.3"
 tokio = { version = "0.2", features = ["macros", "sync", "stream", "time"] }