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Kernel

Struct Kernel 

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pub struct Kernel { /* private fields */ }

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impl Kernel

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pub fn new() -> Self

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pub fn create_account(&mut self, address: Address, data: AccountData)

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pub fn get_account(&self, address: &Address) -> Option<&AccountData>

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pub fn account_exists(&self, address: &Address) -> bool

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pub fn transfer( &mut self, from: &Address, to: &Address, amount: u128, ) -> Result<(), KernelError>

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pub fn increment_nonce(&mut self, address: &Address) -> Result<(), KernelError>

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pub fn validate_transaction(&self, tx: &Transaction) -> Result<(), KernelError>

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pub fn apply_transaction( &mut self, tx: &Transaction, ) -> Result<Receipt, KernelError>

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pub fn get_block_height(&self) -> u64

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pub fn set_block_height(&mut self, height: u64)

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pub fn state(&self) -> &State

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pub fn state_mut(&mut self) -> &mut State

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impl Default for Kernel

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fn default() -> Self

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

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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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.