cfgmatic-paths 0.1.4

Cross-platform configuration path discovery following XDG and platform conventions
Documentation 
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//! Filesystem abstraction for testing.

mod std_fs;

pub use std_fs::StdFs;

use std::io;
use std::path::Path;

/// Abstraction over filesystem operations for testing.
///
/// Allows mocking filesystem operations in tests.
pub trait Fs: Send + Sync {
    /// Check if a path exists.
    fn exists(&self, path: &Path) -> bool;

    /// Check if a path is a file.
    fn is_file(&self, path: &Path) -> bool;

    /// Check if a path is a directory.
    fn is_dir(&self, path: &Path) -> bool;

    /// Create a directory and all its parents.
    ///
    /// # Errors
    ///
    /// Returns an error if the directory cannot be created.
    fn create_dir_all(&self, path: &Path) -> io::Result<()>;
}