Enum UpgradeInstruction

#[repr(C)]
pub enum UpgradeInstruction {
    InitializeAdmin(InitializeAdminArgs),
    ChangePublicKey(ChangePublicKeyArgs),
    ChangeAuthority(ChangeAuthorityArgs),
    Upgrade(UpgradeArgs),
}

Variants

InitializeAdmin(InitializeAdminArgs)

Initialize new UpgradeAdmin that will be an authority for target upgradable program.

Accounts expected by this instruction:

0. [writable] The UpgradeAdmin account to initialize
1. [writable,signer] The fee payer
2. [] System program
3. [] Rent sysvar

ChangePublicKey(ChangePublicKeyArgs)

Change pubkey in UpgradeAdmin. The Keccak Hash of [target_contract, nonce, "solana-upgrade-program".bytes, new_public_key] should be signed by old public key to perform that operation.

Accounts expected by this instruction:

0. [writable] The UpgradeAdmin account

ChangeAuthority(ChangeAuthorityArgs)

Change contract upgrade authority. The Keccak Hash of [target_contract, nonce, "solana-upgrade-program".bytes, new_authority] should be signed by stored public key to perform that operation.

Accounts expected by this instruction:

0. [writable] The UpgradeAdmin account
1. [writable] The ProgramData account.
2. [] The new authority account
3. [] BPFLoaderUpgradable program

Upgrade(UpgradeArgs)

Upgrade contract. The Keccak Hash of [target_contract, nonce, "solana-upgrade-program".bytes, buffer_address] should be signed by stored public key to perform that operation.

Accounts expected by this instruction:

0. [writable] The UpgradeAdmin account
1. [writable] The ProgramData account.
2. [writable] The Program account corresponding to stores address in UpgradeAdmin.
3. [writable] The Buffer account where the program data has been written. The buffer account’s authority must match the program’s authority
4. [writable] The spill account.
5. [] Rent sysvar.
6. [] Clock sysvar.
7. [] BPFLoaderUpgradable program

Trait Implementations

impl BorshDeserialize for UpgradeInstruction

where InitializeAdminArgs: BorshDeserialize, ChangePublicKeyArgs: BorshDeserialize, ChangeAuthorityArgs: BorshDeserialize, UpgradeArgs: BorshDeserialize,

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl BorshSerialize for UpgradeInstruction

where InitializeAdminArgs: BorshSerialize, ChangePublicKeyArgs: BorshSerialize, ChangeAuthorityArgs: BorshSerialize, UpgradeArgs: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for UpgradeInstruction

fn clone(&self) -> UpgradeInstruction

Returns a duplicate of the value.

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

Performs copy-assignment from source.