Struct Kernel

pub struct Kernel(/* private fields */);

A list of procedure hashes defining a VM kernel.

The internally-stored list always has a consistent order, regardless of the order of procedure list used to instantiate a kernel.

Implementations

impl Kernel

pub const MAX_NUM_PROCEDURES: usize = 255usize

The maximum number of procedures which can be exported from a Kernel.

pub fn new(proc_hashes: &[RpoDigest]) -> Result<Kernel, KernelError>

Returns a new Kernel instantiated with the specified procedure hashes.

pub fn is_empty(&self) -> bool

Returns true if this kernel does not contain any procedures.

pub fn contains_proc(&self, proc_hash: RpoDigest) -> bool

Returns true if a procedure with the specified hash belongs to this kernel.

pub fn proc_hashes(&self) -> &[RpoDigest]

Returns a list of procedure hashes contained in this kernel.

Trait Implementations

impl Clone for Kernel

fn clone(&self) -> Kernel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Kernel

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

Formats the value using the given formatter.

impl Default for Kernel

fn default() -> Kernel

Returns the “default value” for a type.

impl Deserializable for Kernel

fn read_from<R>(source: &mut R) -> Result<Kernel, DeserializationError>

where R: ByteReader,

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

fn read_from_bytes(bytes: &[u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the provided bytes into Self and returns the result.

impl PartialEq for Kernel

fn eq(&self, other: &Kernel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serializable for Kernel

fn write_into<W>(&self, target: &mut W)

where W: ByteWriter,

Serializes self into bytes and writes these bytes into the target.

fn to_bytes(&self) -> Vec<u8>

Serializes self into a vector of bytes.

fn get_size_hint(&self) -> usize

Returns an estimate of how many bytes are needed to represent self.

impl Eq for Kernel

impl StructuralPartialEq for Kernel