Module exr::meta::magic_number

The first four bytes of each exr file. Used to abort reading non-exr files.

Constants

• BYTES
  The first four bytes of each exr file.

Functions

• is_exr
  Consumes four bytes from the reader and returns whether the file may be an exr file.
• validate_exr
  Validate this image. If it is an exr file, return Ok(()).
• write
  Without validation, write this instance to the byte stream.