Append the provided content to a file at the specified file_path.
If the file does not exist, it will be created. If the file exists, the content will be appended to it.
Reads the content of a file at the specified file_path and converts it to the type T.
The conversion is done by using the From<Vec<u8>> trait, which allows the file content
(read as raw bytes) to be converted into a type T.
Reads the content of a file at the specified file_path and converts it to the type T.
The conversion is done by using the From<Vec<u8>> trait, which allows the file content
(read as raw bytes) to be converted into a type T.
Writes the provided content to a file at the specified file_path.
If the file does not exist, it will be created. If the file exists, the content will be appended to it.