Function get_nullable_string_borrowed 

pub fn get_nullable_string_borrowed<'de>(
    buf: &mut &'de [u8],
) -> Result<Option<&'de str>, ProtocolError>

Decode a nullable, non-flexible STRING that borrows from the input buffer.

Errors

Returns the underlying protocol error when input is truncated, contains an invalid length or tag, or cannot be encoded for the selected version.