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

Length of an buffer account’s data.

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

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

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

Length of an executable account’s data.

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

Length of a ProgramData account’s data.

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

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

Trait Implementations

impl AbiExample for UpgradeableLoaderState

pub fn example() -> UpgradeableLoaderState

impl Clone for UpgradeableLoaderState

pub 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

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

Formats the value using the given formatter. Read more

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

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

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<UpgradeableLoaderState> for UpgradeableLoaderState

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

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

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

This method tests for !=.

impl Serialize for UpgradeableLoaderState

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

Serialize this value into the given Serde serializer. Read more

impl Copy 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 + ?Sized,

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

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

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

impl<T> AbiExample for T

pub default fn example() -> T

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> 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.

pub fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

pub 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

pub 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>,

pub fn vzip(self) -> V

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