strip_prefix() — tailwindcss Function Reference

Architecture documentation for the strip_prefix() function in pathutil.rs from the tailwindcss codebase.

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Dependency Diagram

graph TD
  cc233b01_55d4_2920_9871_58c2eb474cce["strip_prefix()"]
  14fdbab7_73ef_0246_2884_5f8133abec90["pathutil.rs"]
  cc233b01_55d4_2920_9871_58c2eb474cce -->|defined in| 14fdbab7_73ef_0246_2884_5f8133abec90
  style cc233b01_55d4_2920_9871_58c2eb474cce fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

crates/ignore/src/pathutil.rs lines 63–76

pub(crate) fn strip_prefix<'a, P: AsRef<Path> + ?Sized>(
    prefix: &'a P,
    path: &'a Path,
) -> Option<&'a Path> {
    use std::os::unix::ffi::OsStrExt;

    let prefix = prefix.as_ref().as_os_str().as_bytes();
    let path = path.as_os_str().as_bytes();
    if prefix.len() > path.len() || prefix != &path[0..prefix.len()] {
        None
    } else {
        Some(&Path::new(OsStr::from_bytes(&path[prefix.len()..])))
    }
}