encoding_c

Function encoder_max_buffer_length_from_utf16_without_replacement

source 
#[no_mangle]
pub unsafe extern "C" fn encoder_max_buffer_length_from_utf16_without_replacement(
    encoder: *const Encoder,
    u16_length: usize,
) -> usize
Expand description

Query the worst-case output size when encoding from UTF-16 without replacement.

Returns the size of the output buffer in bytes that will not overflow given the current state of the encoder and u16_length number of additional input code units or SIZE_MAX if size_t would overflow.