bazel
/
rules_proto_grpc
2
0
Fork 0
Code Pull Requests Packages Releases Activity

Fix rust proto compile example rulegen

This commit is contained in:
Adam Liddell 2023-07-26 22:29:43 +01:00
parent 4cc5cc68d5
commit 209b776169
3 changed files with 48 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
docs/lang/rust.rst
View File

@ -72,16 +72,29 @@ Full example project can be found `here <https://github.com/rules-proto-grpc/rul
rust_prost_proto_compile(
name = "person_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Person=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:person_proto"],
)
rust_prost_proto_compile(
name = "place_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Place=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:place_proto"],
)
rust_prost_proto_compile(
name = "thing_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
# Known limitation, can't derive if the type contains a pbjson type.
# "//rust:rust_prost_plugin": ["type_attribute=.other.space.Thing=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)

10
example/rust/rust_prost_proto_compile/BUILD.bazel
View File

@ -1,7 +1,7 @@
load("@rules_proto_grpc//rust:defs.bzl", "rust_prost_proto_compile")
rust_prost_proto_compile(
name = "person_prost",
name = "person_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Person=#[derive(Eq\\,Hash)]"],
@ -10,22 +10,20 @@ rust_prost_proto_compile(
)
rust_prost_proto_compile(
name = "place_prost",
name = "place_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Place=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:place_proto"],
prost_proto_deps = []
)
rust_prost_proto_compile(
name = "thing_prost",
name = "thing_rust_proto",
declared_proto_packages = ["example.proto"],
options = {
# Known limitation, can't derive if the type contains a pbjson type.
# "//rust:rust_prost_plugin": ["type_attribute=.other.space.Thing=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)
)

32
tools/rulegen/rust.go
View File

@ -141,6 +141,36 @@ var rustTonicGrpcLibraryRuleTemplate = mustTemplate(rustLibraryRuleTemplateStrin
{{ .Common.LibraryArgsForwardingSnippet }}
)`)
var rustProtoCompileExampleTemplate = mustTemplate(`load("@rules_proto_grpc//{{ .Lang.Dir }}:defs.bzl", "{{ .Rule.Name }}")
{{ .Rule.Name }}(
name = "person_{{ .Lang.Name }}_{{ .Rule.Kind }}",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Person=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:person_proto"],
)
{{ .Rule.Name }}(
name = "place_{{ .Lang.Name }}_{{ .Rule.Kind }}",
declared_proto_packages = ["example.proto"],
options = {
"//rust:rust_prost_plugin": ["type_attribute=.other.space.Place=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:place_proto"],
)
{{ .Rule.Name }}(
name = "thing_{{ .Lang.Name }}_{{ .Rule.Kind }}",
declared_proto_packages = ["example.proto"],
options = {
# Known limitation, can't derive if the type contains a pbjson type.
# "//rust:rust_prost_plugin": ["type_attribute=.other.space.Thing=#[derive(Eq\\,Hash)]"],
},
protos = ["@rules_proto_grpc//example/proto:thing_proto"],
)`)
// For rust, produce one library for all protos, since they are all in the same crate
var rustProtoLibraryExampleTemplate = mustTemplate(`load("@rules_proto_grpc//{{ .Lang.Dir }}:defs.bzl", "{{ .Rule.Name }}")
@ -206,7 +236,7 @@ func makeRust() *Language {
Implementation: rustCompileRuleTemplate,
Plugins: []string{"//rust:rust_prost_plugin", "//rust:rust_crate_plugin", "//rust:rust_serde_plugin"},
WorkspaceExample: rustWorkspaceTemplate,
BuildExample: protoCompileExampleTemplate,
BuildExample: rustProtoCompileExampleTemplate,
Doc: "Generates Rust protobuf ``.rs`` files using prost",
Attrs: compileRuleAttrs,
},