Struct ExecutionCreateRequest 

pub struct ExecutionCreateRequest {
    pub sha256: Vec<u8>,
}

ExecutionCreateRequest creates a task, naming its main app’s module by its 32-byte SHA-256 digest. The Ark answers at once with a new task id, or refuses when it has no free task slot.

The task belongs to the session that created it. Ending that session drops the task at any stage, canceling apps that still run. A task that waits 5s between steps without the host’s next request expires.

Fields

sha256: Vec<u8>

Main module’s SHA-256 digest, exactly 32 bytes

Trait Implementations

impl Clone for ExecutionCreateRequest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionCreateRequest

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

Formats the value using the given formatter.

impl Default for ExecutionCreateRequest

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ExecutionCreateRequest

impl From<ExecutionCreateRequest> for Message

fn from(message: ExecutionCreateRequest) -> Self

Wraps a concrete payload in its corresponding message variant.

impl Hash for ExecutionCreateRequest

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for ExecutionCreateRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ExecutionCreateRequest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExecutionCreateRequest

impl TryFrom<Message> for ExecutionCreateRequest

type Error = Error

Variant mismatch between the received and requested payload types.

fn try_from(message: Message) -> Result<Self, Self::Error>

Extracts this payload only when the message variant matches.