shrub_core::sys::fs

Trait PathExt

pub trait PathExt {
    // Required methods
    fn readable(&self) -> bool;
    fn writable(&self) -> bool;
    fn executable(&self) -> bool;
    fn exists_and_is_block_device(&self) -> bool;
    fn exists_and_is_char_device(&self) -> bool;
    fn exists_and_is_fifo(&self) -> bool;
    fn exists_and_is_socket(&self) -> bool;
    fn exists_and_is_setgid(&self) -> bool;
    fn exists_and_is_setuid(&self) -> bool;
    fn exists_and_is_sticky_bit(&self) -> bool;
    fn get_device_and_inode(&self) -> Result<(u64, u64), Error>;
}

Expand description

Extension trait for path-related filesystem operations.

Required Methods§

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fn readable(&self) -> bool

Returns true if the path exists and is readable by the current user.

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fn writable(&self) -> bool

Returns true if the path exists and is writable by the current user.

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fn executable(&self) -> bool

Returns true if the path exists and is executable by the current user.

On Windows, this returns true if either the path itself is a file with a PATHEXT extension or appending some PATHEXT extension resolves to an existing file. To recover the actual on-disk path in the latter case, use resolve_executable which takes ownership and avoids copies on platforms where no resolution is needed.

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