Rust-server no clashing example names (#22880)

* Update rust-server examples to have namespaces by API name. Preventing warnings about clashing example names

* Update rust-server-deprecated examples to have namespaces by API name. Preventing warnings about clashing example names

* Fixup compilation errors

* fix: Resolve bug in header parsing when parsing multi-item headers

Author: dsteeley

.github/workflows/samples-rust-server.yaml

@@ -48,17 +48,22 @@ jobs:
         run: |
           set -e
 
-          # Iterate through each example and test various features
-          for package in $(find . -maxdepth 1 -mindepth 1 -type d)
+          # Iterate through each package and test various features
+          for package in $(find output -maxdepth 1 -mindepth 1 -type d)
           do
+            pushd $package
             # Not all versions have a server example
             if test -f examples/server/main.rs; then
-              cargo build --example server --features="server"
+              cargo build --example ${package##*/}-server --features="server"
+            fi
+            # Not all versions have a client example
+            if test -f examples/client/main.rs; then
+              cargo build --example ${package##*/}-client --features="client"
             fi
             # Test the CLI works if present
             if test -f bin/cli.rs; then
               cargo build --bin ${package##*/} --features cli
-              target/debug/${package##*/} --help
+              ../../target/debug/${package##*/} --help
             fi
             # Test the validate feature if it exists
             if cargo read-manifest | grep -q '"validate"'; then
@@ -77,4 +82,5 @@ jobs:
             cargo test
             cargo clippy
             cargo doc
+            popd
           done

modules/openapi-generator/src/main/resources/rust-server-deprecated/Cargo.mustache

@@ -167,11 +167,13 @@ tokio-openssl = "0.6"
 openssl = "0.10"
 
 [[example]]
-name = "client"
+name = "{{{packageName}}}-client"
+path = "examples/client/main.rs"
 required-features = ["client"]
 
 [[example]]
-name = "server"
+name = "{{{packageName}}}-server"
+path = "examples/server/main.rs"
 required-features = ["server"]
 
 [[bin]]

modules/openapi-generator/src/main/resources/rust-server-deprecated/README.mustache

@@ -71,20 +71,20 @@ You'll find the binary at `target/release/cli`.
 Run examples with:
 
 ```
-cargo run --example <example-name>
+cargo run --example {{{packageName}}}-<client|server>
 ```
 
 To pass in arguments to the examples, put them after `--`, for example:
 
 ```
-cargo run --example client -- --help
+cargo run --example {{{packageName}}}-client -- --help
 ```
 
 ### Running the example server
 To run the server, follow these simple steps:
 
 ```
-cargo run --example server
+cargo run --example {{{packageName}}}-server
 ```
 
 ### Running the example client
@@ -97,7 +97,7 @@ To run a client, follow one of the following simple steps:
       {{#operation}}
         {{#vendorExtensions}}
           {{^x-no-client-example}}
-cargo run --example client {{{operationId}}}
+cargo run --example {{{packageName}}}-client {{{operationId}}}
           {{/x-no-client-example}}
         {{/vendorExtensions}}
       {{/operation}}
@@ -110,7 +110,7 @@ cargo run --example client {{{operationId}}}
 The examples can be run in HTTPS mode by passing in the flag `--https`, for example:
 
 ```
-cargo run --example server -- --https
+cargo run --example {{{packageName}}}-server -- --https
 ```
 
 This will use the keys/certificates from the examples directory. Note that the

modules/openapi-generator/src/main/resources/rust-server/Cargo.mustache

@@ -191,11 +191,13 @@ openssl = "0.10"
 tokio-openssl = "0.6"
 
 [[example]]
-name = "client"
+name = "{{{packageName}}}-client"
+path = "examples/client/main.rs"
 required-features = ["client"]
 
 [[example]]
-name = "server"
+name = "{{{packageName}}}-server"
+path = "examples/server/main.rs"
 required-features = ["server"]
 
 [[bin]]

modules/openapi-generator/src/main/resources/rust-server/README.mustache

@@ -71,20 +71,20 @@ You'll find the binary at `target/release/cli`.
 Run examples with:
 
 ```
-cargo run --example <example-name>
+cargo run --example {{{packageName}}}-<client|server>
 ```
 
 To pass in arguments to the examples, put them after `--`, for example:
 
 ```
-cargo run --example client -- --help
+cargo run --example {{{packageName}}}-client -- --help
 ```
 
 ### Running the example server
 To run the server, follow these simple steps:
 
 ```
-cargo run --example server
+cargo run --example {{{packageName}}}-server
 ```
 
 ### Running the example client
@@ -97,7 +97,7 @@ To run a client, follow one of the following simple steps:
       {{#operation}}
         {{#exts}}
           {{^x-no-client-example}}
-cargo run --example client {{{operationId}}}
+cargo run --example {{{packageName}}}-client {{{operationId}}}
           {{/x-no-client-example}}
         {{/exts}}
       {{/operation}}
@@ -110,7 +110,7 @@ cargo run --example client {{{operationId}}}
 The examples can be run in HTTPS mode by passing in the flag `--https`, for example:
 
 ```
-cargo run --example server -- --https
+cargo run --example {{{packageName}}}-server -- --https
 ```
 
 This will use the keys/certificates from the examples directory. Note that the

samples/server/petstore/rust-server-deprecated/output/multipart-v3/Cargo.toml

@@ -93,11 +93,13 @@ tokio-openssl = "0.6"
 openssl = "0.10"
 
 [[example]]
-name = "client"
+name = "multipart-v3-client"
+path = "examples/client/main.rs"
 required-features = ["client"]
 
 [[example]]
-name = "server"
+name = "multipart-v3-server"
+path = "examples/server/main.rs"
 required-features = ["server"]
 
 [[bin]]

samples/server/petstore/rust-server-deprecated/output/multipart-v3/README.md

@@ -66,36 +66,36 @@ You'll find the binary at `target/release/cli`.
 Run examples with:
 
 ```
-cargo run --example <example-name>
+cargo run --example multipart-v3-<client|server>
 ```
 
 To pass in arguments to the examples, put them after `--`, for example:
 
 ```
-cargo run --example client -- --help
+cargo run --example multipart-v3-client -- --help
 ```
 
 ### Running the example server
 To run the server, follow these simple steps:
 
 ```
-cargo run --example server
+cargo run --example multipart-v3-server
 ```
 
 ### Running the example client
 To run a client, follow one of the following simple steps:
 
 ```
-cargo run --example client MultipartRelatedRequestPost
-cargo run --example client MultipartRequestPost
-cargo run --example client MultipleIdenticalMimeTypesPost
+cargo run --example multipart-v3-client MultipartRelatedRequestPost
+cargo run --example multipart-v3-client MultipartRequestPost
+cargo run --example multipart-v3-client MultipleIdenticalMimeTypesPost
 ```
 
 ### HTTPS
 The examples can be run in HTTPS mode by passing in the flag `--https`, for example:
 
 ```
-cargo run --example server -- --https
+cargo run --example multipart-v3-server -- --https
 ```
 
 This will use the keys/certificates from the examples directory. Note that the

samples/server/petstore/rust-server-deprecated/output/no-example-v3/Cargo.toml

@@ -83,11 +83,13 @@ tokio-openssl = "0.6"
 openssl = "0.10"
 
 [[example]]
-name = "client"
+name = "no-example-v3-client"
+path = "examples/client/main.rs"
 required-features = ["client"]
 
 [[example]]
-name = "server"
+name = "no-example-v3-server"
+path = "examples/server/main.rs"
 required-features = ["server"]
 
 [[bin]]

samples/server/petstore/rust-server-deprecated/output/no-example-v3/README.md

@@ -66,20 +66,20 @@ You'll find the binary at `target/release/cli`.
 Run examples with:
 
 ```
-cargo run --example <example-name>
+cargo run --example no-example-v3-<client|server>
 ```
 
 To pass in arguments to the examples, put them after `--`, for example:
 
 ```
-cargo run --example client -- --help
+cargo run --example no-example-v3-client -- --help
 ```
 
 ### Running the example server
 To run the server, follow these simple steps:
 
 ```
-cargo run --example server
+cargo run --example no-example-v3-server
 ```
 
 ### Running the example client
@@ -92,7 +92,7 @@ To run a client, follow one of the following simple steps:
 The examples can be run in HTTPS mode by passing in the flag `--https`, for example:
 
 ```
-cargo run --example server -- --https
+cargo run --example no-example-v3-server -- --https
 ```
 
 This will use the keys/certificates from the examples directory. Note that the

samples/server/petstore/rust-server-deprecated/output/openapi-v3/Cargo.toml

@@ -89,11 +89,13 @@ tokio-openssl = "0.6"
 openssl = "0.10"
 
 [[example]]
-name = "client"
+name = "openapi-v3-client"
+path = "examples/client/main.rs"
 required-features = ["client"]
 
 [[example]]
-name = "server"
+name = "openapi-v3-server"
+path = "examples/server/main.rs"
 required-features = ["server"]
 
 [[bin]]