Module gdal::vsi

GDAL Virtual File System Library Functions

This module provides safe access to a subset of the GDAL VSI Functions. See GDAL Virtual File Systems document for details.

Structs

• MemFileRef
  A helper struct that unlinks a mem file that points to borrowed data before that data is freed.

Functions

• call_on_mem_file_bytes
  Computes a function on the bytes of the vsi in-memory file with given file_name. This method is useful if you don’t want to take the ownership of the memory.
• create_mem_file
  Creates a new VSIMemFile from a given buffer.
• create_mem_file_from_ref
  Creates a new VSIMemFile from a given buffer reference. Returns a handle that has a lifetime that is shorter than data.
• get_vsi_mem_file_bytes_owned
  Copies the bytes of the VSIMemFile with given file_name. Takes the ownership and frees the memory of the VSIMemFile.
• read_dir
  Read the file names from a virtual file system with optional recursion.
• unlink_mem_file
  Unlink a VSIMemFile.