Enum solana_program_runtime::loaded_programs::LoadedProgramType

pub enum LoadedProgramType {
    FailedVerification(ProgramRuntimeEnvironment),
    Closed,
    DelayVisibility,
    Unloaded(ProgramRuntimeEnvironment),
    LegacyV0(Executable<InvokeContext<'static>>),
    LegacyV1(Executable<InvokeContext<'static>>),
    Typed(Executable<InvokeContext<'static>>),
    Builtin(BuiltinProgram<InvokeContext<'static>>),
}

Variants

FailedVerification(ProgramRuntimeEnvironment)

Tombstone for programs which currently do not pass the verifier but could if the feature set changed.

Closed

Tombstone for programs that were either explicitly closed or never deployed.

It’s also used for accounts belonging to program loaders, that don’t actually contain program code (e.g. buffer accounts for LoaderV3 programs).

DelayVisibility

Unloaded(ProgramRuntimeEnvironment)

Successfully verified but not currently compiled, used to track usage statistics when a compiled program is evicted from memory.

LegacyV0(Executable<InvokeContext<'static>>)

LegacyV1(Executable<InvokeContext<'static>>)

Typed(Executable<InvokeContext<'static>>)

Builtin(BuiltinProgram<InvokeContext<'static>>)

Implementations

impl LoadedProgramType

pub fn get_environment(&self) -> Option<&ProgramRuntimeEnvironment>

Returns a reference to its environment if it has one

Trait Implementations

impl Debug for LoadedProgramType

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

Formats the value using the given formatter.

impl Default for LoadedProgramType

fn default() -> LoadedProgramType

Returns the “default value” for a type.