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並前往https://issueexplorer.com/issue/Rust-SDL2/rust-sdl2/1053

API: Return a proper error type instead of `String` - Rust-SDL2 ...

use anyhow::{Context, Result} fn main() -> Result<()> { let sdl = sdl2::init().map_err(sdl2::Error::SdlError).context("Failed to initialize ...

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