provide a minimal example code, fix clippy issues and harden CI to ve…

…rify everything

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
           profile: minimal
           toolchain: stable
           components: clippy
-      - run: cargo clippy --workspace --tests --all-features -- -D warnings
+      - run: cargo clippy --workspace --all-targets --all-features -- -D warnings
 
   test:
     runs-on: ubuntu-latest

benches/equal.rs

@@ -8,7 +8,7 @@ struct SearchData {
     path: JsonPathInst,
 }
 
-const PATH: &'static str = "$.[?(@.author == 'abcd(Rees)')]";
+const PATH: &str = "$.[?(@.author == 'abcd(Rees)')]";
 
 fn equal_perf_test_with_reuse(cfg: &SearchData) {
     let _v = jsonpath_rust::find(&cfg.path, &cfg.json);
@@ -33,7 +33,7 @@ pub fn criterion_benchmark(c: &mut Criterion) {
         b.iter(|| equal_perf_test_with_reuse(&data))
     });
     c.bench_function("equal bench without reuse", |b| {
-        b.iter(|| equal_perf_test_without_reuse())
+        b.iter(equal_perf_test_without_reuse)
     });
 }
 

benches/regex.rs

@@ -8,7 +8,7 @@ struct SearchData {
     path: JsonPathInst,
 }
 
-const PATH: &'static str = "$.[?(@.author ~= '.*(?i)d\\(Rees\\)')]";
+const PATH: &str = "$.[?(@.author ~= '.*(?i)d\\(Rees\\)')]";
 
 fn regex_perf_test_with_reuse(cfg: &SearchData) {
     let _v = jsonpath_rust::find(&cfg.path, &cfg.json);
@@ -37,10 +37,10 @@ pub fn criterion_benchmark(c: &mut Criterion) {
         b.iter(|| regex_perf_test_with_reuse(&data))
     });
     c.bench_function("regex bench without reuse", |b| {
-        b.iter(|| regex_perf_test_without_reuse())
+        b.iter(regex_perf_test_without_reuse)
     });
     c.bench_function("JsonPathInst generation", |b| {
-        b.iter(|| json_path_inst_compiling())
+        b.iter(json_path_inst_compiling)
     });
 }
 

examples/hello-world.rs

@@ -0,0 +1,13 @@
+use jsonpath_rust::JsonPathInst;
+use serde_json::json;
+use std::str::FromStr;
+
+fn main() {
+    let data = json!({
+        "Hello":"World",
+        "Good":"Bye",
+    });
+    let path = JsonPathInst::from_str("$.Hello").unwrap();
+    let search_result = jsonpath_rust::find(&path, &data);
+    println!("Hello, {}", search_result);
+}

src/parser/parser.rs

@@ -1,3 +1,5 @@
+#![allow(clippy::empty_docs)]
+
 use crate::parser::errors::JsonPathParserError::ParserError;
 use crate::parser::errors::{parser_err, JsonPathParserError};
 use crate::parser::model::FilterExpression::{And, Not, Or};