Enum solana_program::bpf_loader_upgradeable::UpgradeableLoaderState

source · [−]

pub enum UpgradeableLoaderState {
    Uninitialized,
    Buffer {
        authority_address: Option<Pubkey>,
    },
    Program {
        programdata_address: Pubkey,
    },
    ProgramData {
        slot: u64,
        upgrade_authority_address: Option<Pubkey>,
    },
}

Expand description

Upgradeable loader account states

Variants

`Uninitialized`

Account is not initialized.

`Buffer`

Fields

authority_address: Option<Pubkey>

Authority address

A Buffer account.

`Program`

Fields

programdata_address: Pubkey

Address of the ProgramData account.

An Program account.

`ProgramData`

Fields

slot: u64

Slot that the program was last modified.

upgrade_authority_address: Option<Pubkey>

Address of the Program’s upgrade authority.

Implementations

impl UpgradeableLoaderState

pub const fn size_of_buffer_metadata() -> usize

Size of a buffer account’s serialized metadata.

pub const fn size_of_programdata_metadata() -> usize

Size of a programdata account’s serialized metadata.

pub const fn size_of_program() -> usize

Size of a serialized program account.

pub const fn size_of_buffer(program_len: usize) -> usize

Size of a serialized buffer account.

pub const fn size_of_programdata(program_len: usize) -> usize

Size of a serialized programdata account.

pub fn buffer_len(program_len: usize) -> Result<usize, InstructionError>

👎 Deprecated since 1.11.0:

Please use size_of_buffer instead

Length of a Buffer account’s data.

pub fn buffer_data_offset() -> Result<usize, InstructionError>

👎 Deprecated since 1.11.0:

Please use size_of_buffer_metadata instead

Offset into the Buffer account’s data of the program bits.

pub fn program_len() -> Result<usize, InstructionError>

👎 Deprecated since 1.11.0:

Please use size_of_program instead

Length of a Program account’s data.

pub fn programdata_len(program_len: usize) -> Result<usize, InstructionError>

👎 Deprecated since 1.11.0:

Please use size_of_programdata instead

Length of a ProgramData account’s data.

pub fn programdata_data_offset() -> Result<usize, InstructionError>

👎 Deprecated since 1.11.0:

Please use size_of_programdata_metadata instead

Offset into the ProgramData account’s data of the program bits.

Trait Implementations

impl AbiExample for UpgradeableLoaderState

fn example() -> Self

impl Clone for UpgradeableLoaderState

fn clone(&self) -> UpgradeableLoaderState

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for UpgradeableLoaderState

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for UpgradeableLoaderState

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<UpgradeableLoaderState> for UpgradeableLoaderState

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Serialize for UpgradeableLoaderState

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Copy for UpgradeableLoaderState

impl Eq for UpgradeableLoaderState

impl StructuralEq for UpgradeableLoaderState

impl StructuralPartialEq for UpgradeableLoaderState

Auto Trait Implementations

impl RefUnwindSafe for UpgradeableLoaderState

impl Send for UpgradeableLoaderState

impl Sync for UpgradeableLoaderState

impl Unpin for UpgradeableLoaderState

impl UnwindSafe for UpgradeableLoaderState

Blanket Implementations

impl<T> AbiEnumVisitor for T where
T: Serialize + AbiExample + ?Sized,

default fn visit_for_abi(
&self,
digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>

impl<T> AbiEnumVisitor for T where
T: Serialize + ?Sized,

default fn visit_for_abi(
&self,
_digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>

impl<T> AbiExample for T

default fn example() -> T

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,