Struct IndexHeader

#[repr(C)]
pub struct IndexHeader {
    pub magic: u32,
    pub version: CacheVersionId,
    pub num_entries: i32,
    pub num_bytes: i32,
    pub last_file: i32,
    pub this_id: i32,
    pub stats: CacheAddr,
    pub table_len: i32,
    pub crash: i32,
    pub experiment: i32,
    pub create_time: WindowsEpochMicroseconds,
    pub lru: LruData,
    /* private fields */
}

Fields

magic: u32

version: CacheVersionId

num_entries: i32

num_bytes: i32

last_file: i32

this_id: i32

stats: CacheAddr

table_len: i32

crash: i32

experiment: i32

create_time: WindowsEpochMicroseconds

lru: LruData

Trait Implementations

impl Debug for IndexHeader

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

Formats the value using the given formatter.

impl FromBytes for IndexHeader

where u32: FromBytes, CacheVersionId: FromBytes, i32: FromBytes, CacheAddr: FromBytes, WindowsEpochMicroseconds: FromBytes, [u32; 52]: FromBytes, LruData: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the suffix of the given bytes as a &Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeroes for IndexHeader

where u32: FromZeroes, CacheVersionId: FromZeroes, i32: FromZeroes, CacheAddr: FromZeroes, WindowsEpochMicroseconds: FromZeroes, [u32; 52]: FromZeroes, LruData: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.