Struct solana_sdk::account::AccountSharedData

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pub struct AccountSharedData { /* private fields */ }

Expand description

An Account with data that is stored on chain This will be the in-memory representation of the ‘Account’ struct data. The existing ‘Account’ structure cannot easily change due to downstream projects.

Implementations

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pub fn new_ref(lamports: u64, space: usize, owner: &Pubkey) -> Rc<RefCell<Self>>

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pub fn new_data<T: Serialize>(
 lamports: u64,
 state: &T,
 owner: &Pubkey
) -> Result<Self, Error>

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pub fn new_ref_data<T: Serialize>(
 lamports: u64,
 state: &T,
 owner: &Pubkey
) -> Result<RefCell<Self>, Error>

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pub fn new_data_with_space<T: Serialize>(
 lamports: u64,
 state: &T,
 space: usize,
 owner: &Pubkey
) -> Result<Self, Error>

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pub fn new_ref_data_with_space<T: Serialize>(
 lamports: u64,
 state: &T,
 space: usize,
 owner: &Pubkey
) -> Result<RefCell<Self>, Error>

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pub fn new_rent_epoch(
    lamports: u64,
    space: usize,
    owner: &Pubkey,
    rent_epoch: Epoch
) -> Self

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pub fn deserialize_data<T: DeserializeOwned>(&self) -> Result<T, Error>

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pub fn serialize_data<T: Serialize>(&mut self, state: &T) -> Result<(), Error>

Trait Implementations

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impl AbiExample for AccountSharedData

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fn example() -> Self

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impl Clone for AccountSharedData

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fn clone(&self) -> AccountSharedData

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for AccountSharedData

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

Formats the value using the given formatter. Read more

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impl Default for AccountSharedData

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fn default() -> AccountSharedData

Returns the “default value” for a type. Read more

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impl From<Account> for AccountSharedData

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fn from(other: Account) -> Self

Converts to this type from the input type.

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impl From<AccountSharedData> for Account

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fn from(other: AccountSharedData) -> Self

Converts to this type from the input type.

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impl PartialEq<AccountSharedData> for AccountSharedData

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

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

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

This method tests for !=.

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impl ReadableAccount for AccountSharedData

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fn lamports(&self) -> u64

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fn data(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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fn owner(&self) -> &Pubkey

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fn executable(&self) -> bool

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fn rent_epoch(&self) -> Epoch

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fn to_account_shared_data(&self) -> AccountSharedData

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impl Serialize for AccountSharedData

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

Serialize this value into the given Serde serializer. Read more

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impl<T> StateMut<T> for AccountSharedData where
T: Serialize + DeserializeOwned,

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fn state(&self) -> Result<T, InstructionError>

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fn set_state(&mut self, state: &T) -> Result<(), InstructionError>

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impl WritableAccount for AccountSharedData

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fn set_lamports(&mut self, lamports: u64)

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fn data_mut(&mut self) -> &mut Vec<u8>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

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fn data_as_mut_slice(&mut self) -> &mut [u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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fn set_owner(&mut self, owner: Pubkey)

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fn copy_into_owner_from_slice(&mut self, source: &[u8 ])

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fn set_executable(&mut self, executable: bool)

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fn set_rent_epoch(&mut self, epoch: Epoch)

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fn create(
 lamports: u64,
 data: Vec<u8>,
 owner: Pubkey,
 executable: bool,
 rent_epoch: Epoch
) -> Self

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fn checked_add_lamports(&mut self, lamports: u64) -> Result<(), LamportsError>

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fn checked_sub_lamports(&mut self, lamports: u64) -> Result<(), LamportsError>

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fn saturating_add_lamports(&mut self, lamports: u64)

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fn saturating_sub_lamports(&mut self, lamports: u64)

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impl Eq for AccountSharedData

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impl StructuralEq for AccountSharedData

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impl StructuralPartialEq for AccountSharedData

Auto Trait Implementations

impl RefUnwindSafe for AccountSharedData

impl Send for AccountSharedData

impl Sync for AccountSharedData

impl Unpin for AccountSharedData

impl UnwindSafe for AccountSharedData

Blanket Implementations

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

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

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

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

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impl<T> AbiExample for T

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default fn example() -> T

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into 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::()

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

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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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

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impl<T, U> TryFrom 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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct solana_sdk::account::AccountSharedData

Implementations

impl AccountSharedData

pub fn set_data_from_slice(&mut self, data: &[u8])

pub fn set_data(&mut self, data: Vec<u8>)

pub fn new(lamports: u64, space: usize, owner: &Pubkey) -> Self

pub fn new_ref(lamports: u64, space: usize, owner: &Pubkey) -> Rc<RefCell<Self>>

pub fn new_data<T: Serialize>( lamports: u64, state: &T, owner: &Pubkey) -> Result<Self, Error>

pub fn new_ref_data<T: Serialize>( lamports: u64, state: &T, owner: &Pubkey) -> Result<RefCell<Self>, Error>

pub fn new_data_with_space<T: Serialize>( lamports: u64, state: &T, space: usize, owner: &Pubkey) -> Result<Self, Error>

pub fn new_ref_data_with_space<T: Serialize>( lamports: u64, state: &T, space: usize, owner: &Pubkey) -> Result<RefCell<Self>, Error>

pub fn new_rent_epoch( lamports: u64, space: usize, owner: &Pubkey, rent_epoch: Epoch) -> Self

pub fn deserialize_data<T: DeserializeOwned>(&self) -> Result<T, Error>

pub fn serialize_data<T: Serialize>(&mut self, state: &T) -> Result<(), Error>

Trait Implementations

impl AbiExample for AccountSharedData

fn example() -> Self

impl Clone for AccountSharedData

fn clone(&self) -> AccountSharedData

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

impl Debug for AccountSharedData

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

impl Default for AccountSharedData

fn default() -> AccountSharedData

impl From<Account> for AccountSharedData

fn from(other: Account) -> Self

impl From<AccountSharedData> for Account

fn from(other: AccountSharedData) -> Self

impl PartialEq<AccountSharedData> for AccountSharedData

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

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

impl ReadableAccount for AccountSharedData

fn lamports(&self) -> u64

fn data(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

fn owner(&self) -> &Pubkey

fn executable(&self) -> bool

fn rent_epoch(&self) -> Epoch

fn to_account_shared_data(&self) -> AccountSharedData

impl Serialize for AccountSharedData

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

impl<T> StateMut<T> for AccountSharedData where T: Serialize + DeserializeOwned,

fn state(&self) -> Result<T, InstructionError>

fn set_state(&mut self, state: &T) -> Result<(), InstructionError>

impl WritableAccount for AccountSharedData

fn set_lamports(&mut self, lamports: u64)

fn data_mut(&mut self) -> &mut Vec<u8>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn data_as_mut_slice(&mut self) -> &mut [u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

fn set_owner(&mut self, owner: Pubkey)

fn copy_into_owner_from_slice(&mut self, source: &[u8])

fn set_executable(&mut self, executable: bool)

fn set_rent_epoch(&mut self, epoch: Epoch)

fn create( lamports: u64, data: Vec<u8>, owner: Pubkey, executable: bool, rent_epoch: Epoch) -> Self

fn checked_add_lamports(&mut self, lamports: u64) -> Result<(), LamportsError>

fn checked_sub_lamports(&mut self, lamports: u64) -> Result<(), LamportsError>

fn saturating_add_lamports(&mut self, lamports: u64)

fn saturating_sub_lamports(&mut self, lamports: u64)

impl Eq for AccountSharedData

impl StructuralEq for AccountSharedData

impl StructuralPartialEq for AccountSharedData

Auto Trait Implementations

impl RefUnwindSafe for AccountSharedData

impl Send for AccountSharedData

impl Sync for AccountSharedData

impl Unpin for AccountSharedData

impl UnwindSafe for AccountSharedData

Blanket Implementations

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

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

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

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

pub fn set_data_from_slice(&mut self, data: &[u8 ])

pub fn new_data<T: Serialize>(
lamports: u64,
state: &T,
owner: &Pubkey
) -> Result<Self, Error>

pub fn new_ref_data<T: Serialize>(
lamports: u64,
state: &T,
owner: &Pubkey
) -> Result<RefCell<Self>, Error>

pub fn new_data_with_space<T: Serialize>(
lamports: u64,
state: &T,
space: usize,
owner: &Pubkey
) -> Result<Self, Error>

pub fn new_ref_data_with_space<T: Serialize>(
lamports: u64,
state: &T,
space: usize,
owner: &Pubkey
) -> Result<RefCell<Self>, Error>

pub fn new_rent_epoch(
lamports: u64,
space: usize,
owner: &Pubkey,
rent_epoch: Epoch
) -> Self

fn data(&self) -> &[u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

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

impl<T> StateMut<T> for AccountSharedData where
T: Serialize + DeserializeOwned,

fn data_mut(&mut self) -> &mut Vec<u8>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn data_as_mut_slice(&mut self) -> &mut [u8 ]ⓘNotable traits for &'_ [u8 ]`impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]`

fn copy_into_owner_from_slice(&mut self, source: &[u8 ])

fn create(
lamports: u64,
data: Vec<u8>,
owner: Pubkey,
executable: bool,
rent_epoch: Epoch
) -> Self

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

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

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

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

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

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

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

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

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

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

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

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