Enum NodeLevel

pub enum NodeLevel {
    L0(usize),
    L1(usize, usize),
    L2(usize, usize, usize),
    L3(usize, usize, usize, usize),
    L4(usize, usize, usize, usize, usize),
}

An index into a Node’s block table.

Variants

L0(usize)

L1(usize, usize)

L2(usize, usize, usize)

L3(usize, usize, usize, usize)

L4(usize, usize, usize, usize, usize)

Implementations

impl NodeLevel

pub fn new(record_offset: u64) -> Option<Self>

Return the NodeLevel of the record with the given index.

• the first 128 are level 0,
• the next 64*256 are level 1,
• …and so on.