Enum Program

pub enum Program<BlockNumber: Copy> {
    Active(ActiveProgram<BlockNumber>),
    Exited(ProgramId),
    Terminated(ProgramId),
}

Program in different states in storage.

Variants

Active(ActiveProgram<BlockNumber>)

Program in active state.

Exited(ProgramId)

Program has been exited (gr_exit was called)

Terminated(ProgramId)

Program has been terminated (init was failed)

Implementations

impl<BlockNumber: Copy> Program<BlockNumber>

pub fn is_active(&self) -> bool

Returns whether the program is active.

pub fn is_exited(&self) -> bool

Returns whether the program is exited.

pub fn is_terminated(&self) -> bool

Returns whether the program is terminated.

pub fn is_initialized(&self) -> bool

Returns whether the program is active and initialized.

Trait Implementations

impl<BlockNumber: Clone + Copy> Clone for Program<BlockNumber>

fn clone(&self) -> Program<BlockNumber>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<BlockNumber: Debug + Copy> Debug for Program<BlockNumber>

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

Formats the value using the given formatter.

impl<BlockNumber: Copy> Decode for Program<BlockNumber>

where ActiveProgram<BlockNumber>: Decode,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<BlockNumber: Copy> Encode for Program<BlockNumber>

where ActiveProgram<BlockNumber>: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<BlockNumber: PartialEq + Copy> PartialEq for Program<BlockNumber>

fn eq(&self, other: &Program<BlockNumber>) -> 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<BlockNumber: Copy> TryFrom<Program<BlockNumber>> for ActiveProgram<BlockNumber>

type Error = InactiveProgramError

The type returned in the event of a conversion error.

fn try_from(prog_with_status: Program<BlockNumber>) -> Result<Self, Self::Error>

Performs the conversion.

impl<BlockNumber> TypeInfo for Program<BlockNumber>

where ActiveProgram<BlockNumber>: TypeInfo + 'static, BlockNumber: Copy + TypeInfo + 'static,

type Identity = Program<BlockNumber>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<BlockNumber: Copy> EncodeLike for Program<BlockNumber>

where ActiveProgram<BlockNumber>: Encode,

impl<BlockNumber: Eq + Copy> Eq for Program<BlockNumber>

impl<BlockNumber: Copy> StructuralPartialEq for Program<BlockNumber>