Struct LevelIndex 

pub struct LevelIndex {
    pub byte_offset: u64,
    pub byte_length: u64,
    pub uncompressed_byte_length: u64,
}

Offsets dictating the location of a Level within a file.

This is mainly useful for writing or low-level manipulation. Prefer Reader::levels for data access.

Fields

byte_offset: u64

Byte offset from the start of the file to this level’s data.

byte_length: u64

Byte length of the (possibly supercompressed) level data.

uncompressed_byte_length: u64

Byte length after decompression. 0 for BasisLZ.

Implementations

impl LevelIndex

pub const LENGTH: usize = 24

Size of one level index entry in bytes.

pub fn from_bytes(data: &[u8; 24]) -> Self

Decode a level index entry from 24 little-endian bytes.

pub fn as_bytes(&self) -> [u8; 24]

Serialize this entry back to 24 little-endian bytes.

Trait Implementations

impl Clone for LevelIndex

fn clone(&self) -> LevelIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LevelIndex

impl Debug for LevelIndex

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

Formats the value using the given formatter.

impl Eq for LevelIndex

impl PartialEq for LevelIndex

fn eq(&self, other: &LevelIndex) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LevelIndex