Struct ethcore::client::EnvInfo

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pub struct EnvInfo {
    pub number: u64,
    pub author: H160,
    pub timestamp: u64,
    pub difficulty: U256,
    pub gas_limit: U256,
    pub last_hashes: Arc<Vec<H256, Global>>,
    pub gas_used: U256,
    pub base_fee: Option<U256>,
}

Expand description

Information concerning the execution environment for a message-call/contract-creation.

Fields

number: u64

The block number.

author: H160

The block author.

timestamp: u64

The block timestamp.

difficulty: U256

The block difficulty.

gas_limit: U256

The block gas limit.

last_hashes: Arc<Vec<H256, Global>>

The last 256 block hashes.

gas_used: U256

The gas used.

base_fee: Option<U256>

Block base fee.

Trait Implementations

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impl Clone for EnvInfo

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pub fn clone(&self) -> EnvInfo

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 EnvInfo

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

Formats the value using the given formatter. Read more

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impl Default for EnvInfo

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pub fn default() -> EnvInfo

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

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impl From<Env> for EnvInfo

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pub fn from(e: Env) -> EnvInfo

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for EnvInfo

impl Send for EnvInfo

impl Sync for EnvInfo

impl Unpin for EnvInfo

impl UnwindSafe for EnvInfo

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

pub 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

pub 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<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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

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

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pub fn vzip(self) -> V

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Struct ethcore::client::EnvInfo

Fields

Trait Implementations

impl Clone for EnvInfo

pub fn clone(&self) -> EnvInfo

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

impl Debug for EnvInfo

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

impl Default for EnvInfo

pub fn default() -> EnvInfo

impl From<Env> for EnvInfo

pub fn from(e: Env) -> EnvInfo

Auto Trait Implementations

impl RefUnwindSafe for EnvInfo

impl Send for EnvInfo

impl Sync for EnvInfo

impl Unpin for EnvInfo

impl UnwindSafe for EnvInfo

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

pub fn vzip(self) -> V

impl<T> DebugIfStd for T where T: Debug,

impl<T> Erased for T

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>,

impl<T> DebugIfStd for T where
T: Debug,