Function rsmpeg::ffi::av_hex_dump_log

pub unsafe extern "C" fn av_hex_dump_log(
    avcl: *mut c_void, 
    level: i32, 
    buf: *const u8, 
    size: i32
)

Send a nice hexadecimal dump of a buffer to the log.

@param avcl A pointer to an arbitrary struct of which the first field is a pointer to an AVClass struct. @param level The importance level of the message, lower values signifying higher importance. @param buf buffer @param size buffer size

@see av_hex_dump, av_pkt_dump2, av_pkt_dump_log2