Struct MainHeader 

pub struct MainHeader {
    pub magic: [u8; 4],
    pub format_version: u8,
    pub page_size: u16,
    pub metadata_offset: u64,
    pub sections_begin: u64,
    pub sections_end: u64,
    pub head_section: u64,
    pub tail_section: u64,
    pub clean_close: bool,
}

Header of the byte-addressed log. All offsets are relative to the log origin.

Fields

magic: [u8; 4]

format_version: u8

page_size: u16

metadata_offset: u64

sections_begin: u64

sections_end: u64

head_section: u64

tail_section: u64

clean_close: bool

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for MainHeader

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for MainHeader

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MainHeader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for MainHeader

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl Display for MainHeader

fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult

Formats the value using the given formatter.

impl Encode for MainHeader

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.