rocket_anyhow

此库提供了 rocket_anyhow::Error，它是一个包装了 anyhow::Error 的火箭 responder。

use std::io::Write;

#[post("/<path..>", data="<text>")]
fn write_utf8_to(path: std::path::PathBuf, text: Vec<u8>) -> rocket_anyhow::Result {
   let mut file = std::fs::File::open(path)?;
   let text = std::str::from_utf8(&text)?;
   file.write_all(text.as_ref())?;
   Ok(())
}

lib.rs:

此库提供了 [rocket_anyhow::Error][Error]，它是 anyhow::Error 的包装，并实现了火箭的 responder。

use std::io::Write;

#[post("/<path..>", data="<text>")]
fn write_utf8_to(path: std::path::PathBuf, text: Vec<u8>) -> rocket_anyhow::Result {
   let mut file = std::fs::File::open(path)?;
   let text = std::str::from_utf8(&text)?;
   file.write_all(text.as_ref())?;
   Ok(())
}