Enum InstructionEffectKind 

pub enum InstructionEffectKind {
    Reads,
    Writes,
    CreatesAccount,
    ReallocatesAccount,
    ClosesAccount,
    RequiresSigner,
    EmitsReceipt,
    InvokesCpi,
}

Semantic effect an instruction has on accounts or emitted artifacts.

Variants

Reads

Reads an account without mutation.

Writes

Mutates account data or lamports in place.

CreatesAccount

Creates a fresh account.

ReallocatesAccount

Reallocates account data.

ClosesAccount

Closes an account.

RequiresSigner

Requires a signer for authorization.

EmitsReceipt

Emits a receipt or event that clients should expect.

InvokesCpi

Performs a cross-program invocation.

Implementations

impl InstructionEffectKind

pub const fn as_str(self) -> &'static str

Stable manifest spelling.

Trait Implementations

impl Clone for InstructionEffectKind

fn clone(&self) -> InstructionEffectKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstructionEffectKind

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

Formats the value using the given formatter.

impl Display for InstructionEffectKind

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

Formats the value using the given formatter.

impl PartialEq for InstructionEffectKind

fn eq(&self, other: &InstructionEffectKind) -> 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 Copy for InstructionEffectKind

impl Eq for InstructionEffectKind

impl StructuralPartialEq for InstructionEffectKind