Module file 

Available on crate feature rs-utils only.

File utilities

Functions

file_new_append

Opens a new file at specified path for writing in append mode, recursively creating parent directories

file_new_append_incremental

Calls file_new_append on the path returned by feeding the file path to file_path_incremental.

file_path_incremental

Returns the file path appended with suffix -N where N gives the first available non-pre-existing filename starting from 0.

file_path_incremental_with_extension

Like file path incremental but preserves the file extension if one is present.

is_file

If this returns true then std::fs::File::create will not fail with “is a directory” error.