You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: convert.rs
    path of file: ./repos/half-rs/src/bfloat
    
    the code of the file until where you have to start completion: use crate::leading_zeros::leading_zeros_u16;
use 
    
pub(crate) const fn bf16_to_f32(i: u16) -> f32 {
    // TODO: Replace mem::transmute with from_bits() once from_bits is const-stabilized
    // If NaN, keep current mantissa but also set most significiant mantissa bit
    if i & 0x7FFFu16 > 0x7F80u16 {
        unsafe { mem::transmute((i as u32 | 0x0040u32) << 16) }
    } else {
        unsafe { mem::transmute((i as u32) << 16) }
    }
}