Struct BTreeV2Header 

pub struct BTreeV2Header {
    pub tree_type: u8,
    pub node_size: u32,
    pub record_size: u16,
    pub depth: u16,
    pub root_node_address: u64,
    pub num_records_in_root: u16,
    pub total_records: u64,
}

Parsed B-tree v2 header (signature “BTHD”).

Fields

tree_type: u8

B-tree type: 5=links indexed by name, 6=links indexed by creation order, etc.

node_size: u32

Node size in bytes.

record_size: u16

Record size in bytes.

depth: u16

Depth of the tree (0 = root is a leaf).

root_node_address: u64

Address of root node.

num_records_in_root: u16

Number of records in the root node.

total_records: u64

Total number of records in all nodes.

Implementations

impl BTreeV2Header

pub fn parse( file_data: &[u8], offset: usize, offset_size: u8, length_size: u8, ) -> Result<BTreeV2Header, FormatError>

Parse a B-tree v2 header at the given offset.

Trait Implementations

impl Clone for BTreeV2Header

fn clone(&self) -> BTreeV2Header

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BTreeV2Header

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

Formats the value using the given formatter.