mirror of https://github.com/rust-lang/rust
23 lines
674 B
Rust
23 lines
674 B
Rust
// Test that we do some basic error correction in the tokeniser (and don't spew
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// too many bogus errors).
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pub mod raw {
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use std::{io, fs};
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use std::path::Path;
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pub fn ensure_dir_exists<P: AsRef<Path>, F: FnOnce(&Path)>(path: P,
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callback: F)
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-> io::Result<bool> {
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if !is_directory(path.as_ref()) {
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callback(path.as_ref();
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fs::create_dir_all(path.as_ref()).map(|()| true)
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} else { //~ ERROR mismatched closing delimiter
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Ok(false);
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}
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panic!();
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}
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}
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fn main() {}
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