Struct InstrEffects

pub struct InstrEffects {
    pub result: i32,
    pub custom_err: u32,
    pub modified_accounts: Vec<AcctState>,
    pub cu_avail: u64,
    pub return_data: Vec<u8>,
}

The results of executing an InstrContext.

Fields

result: i32

result is zero if the instruction executed succesfully. Otherwise, a non-zero error code. Error codes are not relevant to consensus.

custom_err: u32

Some error cases additionally have a custom error code. Unlike the expected_result, this is stable across clients.

modified_accounts: Vec<AcctState>

Copies of accounts that were changed. May be in an arbitrary order. The pubkey of each account is unique in this list. Each account address modified here must also be in the InstrContext.

cu_avail: u64

return_data: Vec<u8>

Instruction return data.

Trait Implementations

impl Clone for InstrEffects

fn clone(&self) -> InstrEffects

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstrEffects

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

Formats the value using the given formatter.

impl Default for InstrEffects

fn default() -> Self

Returns the “default value” for a type.

impl Message for InstrEffects

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for InstrEffects

fn eq(&self, other: &InstrEffects) -> 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 StructuralPartialEq for InstrEffects