Struct RootPointer 

pub struct RootPointer {
    pub generation: u64,
    pub superblock_ref: ObjectRef,
    pub checksum: [u8; 32],
}

Stored in block 1 (A) and block 2 (B). Points to the current superblock. We alternate between A and B to get atomic commits.

Fields

generation: u64

Monotonic generation counter. Higher = newer.

superblock_ref: ObjectRef

Block ID of the current superblock object.

checksum: [u8; 32]

BLAKE3 checksum of the serialized superblock for integrity.

Trait Implementations

impl Clone for RootPointer

fn clone(&self) -> RootPointer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RootPointer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RootPointer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RootPointer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.