Struct IndexRoot 

pub struct IndexRoot {
    pub signature: [u8; 2],
    pub num_elements: u16,
    pub elements: Vec<IndexRootElement>,
}

Index root list (ri).

Fields

signature: [u8; 2]

Signature: “ri”

num_elements: u16

Number of elements.

elements: Vec<IndexRootElement>

List elements.

Implementations

impl IndexRoot

pub const HEADER_SIZE: usize = 4

Fixed header size.

pub fn parse(data: &[u8]) -> Result<Self>

Parse an index root from a byte slice.

pub fn write<W: Write>(&self, writer: &mut W) -> Result<()>

Write the index root to a writer.

pub fn new() -> Self

Create a new index root.

pub fn total_size(&self) -> usize

Get the total size.

pub fn to_bytes(&self) -> Vec<u8>

Serialize to bytes.

Trait Implementations

impl Clone for IndexRoot

fn clone(&self) -> IndexRoot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexRoot

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

Formats the value using the given formatter.

impl Default for IndexRoot

fn default() -> Self

Returns the “default value” for a type.