Enum FileHandle 

pub enum FileHandle {
    Real(BufReader<File>),
    Stdin,
    Stdout,
    Stderr,
    Closed,
    Filter(Box<FilterState>),
    StringSource {
        data: Vec<u8>,
        pos: usize,
    },
}

The underlying handle for a file.

Variants

Real(BufReader<File>)

Real file on disk (buffered for efficient byte-at-a-time reads).

Stdin

Standard input (uses stdin).

Stdout

Standard output (uses stdout).

Stderr

Standard error (uses stderr).

Closed

File has been closed.

Filter(Box<FilterState>)

Decode/encode filter wrapping another file.

StringSource

In-memory byte source (for string-backed data).

Fields

data: Vec<u8>

pos: usize