Struct AbsentCell 

pub struct AbsentCell { /* private fields */ }

A cell that is missing from a tree.

Somewhat similar to pruned cell, but doesn’t affect hashes of parent cells and panics on data access.

Can only be constructed either via AbsentCell::new or via BOC deserialization.

Implementations

impl AbsentCell

pub fn new<T: AsRef<DynCell>>(cell: T) -> Cell

Creates Self from the provided cell.

Creating AbsentCell from an AbsentCell gives the same cell.

Trait Implementations

impl CellImpl for AbsentCell

fn untrack(self: CellInner<Self>) -> Cell

Unwraps the root cell from the usage tracking.

fn descriptor(&self) -> CellDescriptor

Returns cell descriptor.

fn data(&self) -> &[u8]

Returns the raw data of this cell.

fn bit_len(&self) -> u16

Returns the data size of this cell in bits.

fn reference(&self, _: u8) -> Option<&DynCell>

Returns a reference to the Nth child cell.

fn reference_cloned(&self, _: u8) -> Option<Cell>

Returns the Nth child cell.

fn reference_repr_hash(&self, _: u8) -> Option<HashBytes>

Returns a repr hash of the Nth child cell.

fn virtualize(&self) -> &DynCell

Returns this cell as a virtualized cell, so that all hashes and depths will have an offset.

fn hash(&self, level: u8) -> &HashBytes

Returns cell hash for the specified level.

fn depth(&self, level: u8) -> u16

Returns cell depth for the specified level.