From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/rust/ron/examples/decode_file.rs | 37 ++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 third_party/rust/ron/examples/decode_file.rs (limited to 'third_party/rust/ron/examples/decode_file.rs') 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..72ca8a05f3 --- /dev/null +++ b/third_party/rust/ron/examples/decode_file.rs @@ -0,0 +1,37 @@ +#![allow(dead_code)] + +use std::{collections::HashMap, fs::File}; + +use ron::de::from_reader; +use serde::Deserialize; + +#[derive(Debug, Deserialize)] +struct Config { + boolean: bool, + float: f32, + map: HashMap, + nested: Nested, + tuple: (u32, u32), + vec: Vec, +} + +#[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); +} -- cgit v1.2.3