59 pub struct FileHeader {  struct
69 impl FileHeader {  implementation
78 impl Default for FileHeader {  implementation
80         FileHeader {  in default()
81             magic: FileHeader::MAGIC,  in default()
82             version_major: FileHeader::VERSION_MAJOR,  in default()
83             version_minor: FileHeader::VERSION_MINOR,  in default()
84             thiszone: FileHeader::RESERVED_1,  in default()
85             sigfigs: FileHeader::RESERVED_2,  in default()
86             snaplen: FileHeader::SNAP_LEN,  in default()
172 /// * `Ok(FileHeader)` - If the header was successfully read.
174 pub async fn read_file_header(mut reader: impl AsyncRead + Unpin) -> Result<FileHeader> {  in read_file_header()  argument
175     let mut header_bytes = [0u8; size_of::<FileHeader>()];  in read_file_header()
177     let header = FileHeader::read_from(&header_bytes[..]).ok_or(std::io::Error::new(  in read_file_header()
181     if header.magic != FileHeader::MAGIC {  in read_file_header()
232     let header = FileHeader { linktype: link_type as u32, ..Default::default() };  in write_file_header()
234     Ok(size_of::<FileHeader>())  in write_file_header()