Struct anchor_lang::prelude::System
source · [−]pub struct System;Trait Implementations
sourceimpl AccountDeserialize for System
impl AccountDeserialize for System
sourcefn try_deserialize(buf: &mut &[u8]) -> Result<Self, ProgramError>
fn try_deserialize(buf: &mut &[u8]) -> Result<Self, ProgramError>
Deserializes previously initialized account data. Should fail for all
uninitialized accounts, where the bytes are zeroed. Implementations
should be unique to a particular account type so that one can never
successfully deserialize the data of one account type into another.
For example, if the SPL token program where to implement this trait,
it should impossible to deserialize a Mint account into a token
Account. Read more
sourcefn try_deserialize_unchecked(_buf: &mut &[u8]) -> Result<Self, ProgramError>
fn try_deserialize_unchecked(_buf: &mut &[u8]) -> Result<Self, ProgramError>
Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed. Read more
Auto Trait Implementations
impl RefUnwindSafe for System
impl Send for System
impl Sync for System
impl Unpin for System
impl UnwindSafe for System
Blanket Implementations
impl<T> AbiExample for T
impl<T> AbiExample for T
default fn example() -> T
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more