Struct revm::db::EmptyDB

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pub struct EmptyDB();

Trait Implementations

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impl Clone for EmptyDB

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fn clone(&self) -> EmptyDB

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 DatabaseRef for EmptyDB

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fn basic(&self, _address: H160) -> AccountInfo

Whether account at address exists. Get basic account information.

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fn code_by_hash(&self, _code_hash: H256) -> Bytes

Get account code by its hash

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fn storage(&self, _address: H160, _index: U256) -> U256

Get storage value of address at index.

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fn block_hash(&self, _number: U256) -> H256

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impl Debug for EmptyDB

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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 EmptyDB

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fn default() -> EmptyDB

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

Auto Trait Implementations

impl RefUnwindSafe for EmptyDB

impl Send for EmptyDB

impl Sync for EmptyDB

impl Unpin for EmptyDB

impl UnwindSafe for EmptyDB

Blanket Implementations

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

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pub 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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pub 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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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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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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pub fn to_owned(&self) -> T

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

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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

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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.

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pub 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.

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

Performs the conversion.

Struct revm::db::EmptyDB

Trait Implementations

impl Clone for EmptyDB

fn clone(&self) -> EmptyDB

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

impl DatabaseRef for EmptyDB

fn basic(&self, _address: H160) -> AccountInfo

fn code_by_hash(&self, _code_hash: H256) -> Bytes

fn storage(&self, _address: H160, _index: U256) -> U256

fn block_hash(&self, _number: U256) -> H256

impl Debug for EmptyDB

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

impl Default for EmptyDB

fn default() -> EmptyDB

Auto Trait Implementations

impl RefUnwindSafe for EmptyDB

impl Send for EmptyDB

impl Sync for EmptyDB

impl Unpin for EmptyDB

impl UnwindSafe for EmptyDB

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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>,