Struct WeirollScript 

pub struct WeirollScript {
    pub commands: Vec<[u8; 32]>,
    pub state: Vec<Vec<u8>>,
}

A complete Weiroll script ready for on-chain execution.

Produced by WeirollPlanner::plan. The commands and state fields map directly to the two arguments of the Weiroll executor’s execute(bytes32[],bytes[]) function.

Example

use cow_weiroll::WeirollPlanner;

let planner = WeirollPlanner::new();
let script = planner.plan();
assert!(script.is_empty());
assert_eq!(script.command_count(), 0);
assert_eq!(script.state_slot_count(), 0);

Fields

commands: Vec<[u8; 32]>

Packed 32-byte command words (one per instruction).

state: Vec<Vec<u8>>

ABI-encoded state slots (arguments and return-value buffers).

Implementations

impl WeirollScript

pub const fn command_count(&self) -> usize

Number of commands in this script.

Returns

The length of the commands vector.

pub const fn state_slot_count(&self) -> usize

Number of state slots in this script.

Returns

The length of the state vector.

pub const fn is_empty(&self) -> bool

Returns true if the script contains no commands.

An empty script is a no-op when executed on-chain.

Returns

true when the commands vector is empty.

Trait Implementations

impl Clone for WeirollScript

fn clone(&self) -> WeirollScript

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeirollScript

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

Formats the value using the given formatter.