Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/third_party/rust/ron/examples/decode_file.rs b/third_party/rust/ron/examples/decode_file.rs
new file mode 100644
index 0000000000..691e9367e3
--- /dev/null
+++ b/third_party/rust/ron/examples/decode_file.rs
@@ -0,0 +1,36 @@
+#![allow(dead_code)]
+
+use ron::de::from_reader;
+use serde::Deserialize;
+use std::{collections::HashMap, fs::File};
+
+#[derive(Debug, Deserialize)]
+struct Config {
+    boolean: bool,
+    float: f32,
+    map: HashMap<u8, char>,
+    nested: Nested,
+    tuple: (u32, u32),
+    vec: Vec<Nested>,
+}
+
+#[derive(Debug, Deserialize)]
+struct Nested {
+    a: String,
+    b: char,
+}
+
+fn main() {
+    let input_path = format!("{}/examples/example.ron", env!("CARGO_MANIFEST_DIR"));
+    let f = File::open(&input_path).expect("Failed opening file");
+    let config: Config = match from_reader(f) {
+        Ok(x) => x,
+        Err(e) => {
+            println!("Failed to load config: {}", e);
+
+            std::process::exit(1);
+        }
+    };
+
+    println!("Config: {:?}", &config);
+}