update readme

README.md

@@ -2,7 +2,7 @@
 
 [![CI](https://github.com/SunDoge/simdjson-rust/actions/workflows/CI.yml/badge.svg)](https://github.com/SunDoge/simdjson-rust/actions/workflows/CI.yml)
 
-This crate currently uses `simdjson 2.2.2`. You can have a try and give feedback.
+This crate currently uses `simdjson 3.2.3`. You can have a try and give feedback.
 
 ## Usage
 
@@ -16,27 +16,16 @@ simdjson-rust = {git = "https://github.com/SunDoge/simdjson-rust"}
 Then, get started.
 
 ```rust
-use simdjson_rust::dom;
-
-fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let mut parser = dom::Parser::default();
-    let tweets = parser.load("json-examples/twitter.json")?;
-    println!(
-        "{} results.",
-        tweets
-            .at_key("search_metadata")?
-            .at_key("count")?
-            .get_u64()?
-    );
+use simdjson_rust::{error::Result, ondemand::parser::Parser, padded_string::make_padded_string};
+
+fn main() -> Result<()> {
+    let mut parser = Parser::default();
+    let ps = make_padded_string("[0,1,2,3]");
+    let mut doc = parser.iterate(&ps)?;
+    let mut array = doc.get_array()?;
+    for (index, value) in array.iter()?.enumerate() {
+        assert_eq!(index as u64, value?.get_uint64()?);
+    }
     Ok(())
 }
 ```
-
-## Roadmap
-
-- [x] ParsedJson
-- [x] ParsedJsonIterator
-- [x] printjson (impl Display)
-- [x] ci
-- [ ] tests
-- [ ] benchmark

examples/simple.rs

@@ -0,0 +1,12 @@
+use simdjson_rust::{error::Result, ondemand::parser::Parser, padded_string::make_padded_string};
+
+fn main() -> Result<()> {
+    let mut parser = Parser::default();
+    let ps = make_padded_string("[0,1,2,3]");
+    let mut doc = parser.iterate(&ps)?;
+    let mut array = doc.get_array()?;
+    for (index, value) in array.iter()?.enumerate() {
+        assert_eq!(index as u64, value?.get_uint64()?);
+    }
+    Ok(())
+}