Struct StaticCell 

pub struct StaticCell { /* private fields */ }

Static cell which can be used to create cell references in const context.

Implementations

impl StaticCell

pub const unsafe fn new( data: &'static [u8], bit_len: u16, hash: &'static [u8; 32], ) -> Self

Creates a new plain ordinary cell from parts.

Safety

The following must be true:

• Data must be well-formed and normalized (contain bit tag if needed and be enough to store bit_len of bits).
• bit_len must be in range 0..=1023
• hash must be a correct hash for the current cell.

Trait Implementations

impl CellImpl for StaticCell

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 virtualize(&self) -> &DynCell

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

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

Returns cell hash for the specified level.

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

Returns cell depth for the specified level.

fn take_first_child(&mut self) -> Option<Cell>

Consumes the first child during the deep drop.

fn replace_first_child(&mut self, parent: Cell) -> Result<Cell, Cell>

Replaces the first child with the provided parent during the deep drop.

fn take_next_child(&mut self) -> Option<Cell>

Consumes the next child (except first) during the deep drop.

fn stats(&self) -> CellTreeStats

Returns the sum of all bits and cells of all elements in the cell tree (including this cell).