forge::revm::interpreter::primitives::env

Struct EnvWithHandlerCfg

pub struct EnvWithHandlerCfg {
    pub env: Box<Env>,
    pub handler_cfg: HandlerCfg,
}
Expand description

Evm environment with the chain spec id.

Fields§

§env: Box<Env>

Evm environment.

§handler_cfg: HandlerCfg

Handler configuration fields.

Implementations§

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impl EnvWithHandlerCfg

pub fn new(env: Box<Env>, handler_cfg: HandlerCfg) -> EnvWithHandlerCfg

Returns new EnvWithHandlerCfg instance.

pub fn new_with_spec_id(env: Box<Env>, spec_id: SpecId) -> EnvWithHandlerCfg

Returns new EnvWithHandlerCfg instance with the chain spec id.

is_optimism will be set to default value depending on optimism-default-handler feature.

pub fn new_with_cfg_env( cfg: CfgEnvWithHandlerCfg, block: BlockEnv, tx: TxEnv, ) -> EnvWithHandlerCfg

Takes CfgEnvWithHandlerCfg and returns new EnvWithHandlerCfg instance.

pub const fn spec_id(&self) -> SpecId

Returns the specification id.

pub fn enable_optimism(&mut self)

Available on crate feature optimism only.

Enables the optimism handle register.

Methods from Deref<Target = Env>§

pub fn clear(&mut self)

Resets environment to default values.

pub fn effective_gas_price(&self) -> Uint<256, 4>

Calculates the effective gas price of the transaction.

pub fn calc_data_fee(&self) -> Option<Uint<256, 4>>

Calculates the EIP-4844 data_fee of the transaction.

Returns None if Cancun is not enabled. This is enforced in Env::validate_block_env.

pub fn calc_max_data_fee(&self) -> Option<Uint<256, 4>>

Calculates the maximum [EIP-4844] data_fee of the transaction.

This is used for ensuring that the user has at least enough funds to pay the max_fee_per_blob_gas * total_blob_gas, on top of regular gas costs.

See EIP-4844: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-4844.md#execution-layer-validation

pub fn validate_block_env<SPEC>(&self) -> Result<(), InvalidHeader>
where SPEC: Spec,

Validate the block environment.

pub fn validate_tx<SPEC>(&self) -> Result<(), InvalidTransaction>
where SPEC: Spec,

Validate transaction data that is set inside ENV and return error if something is wrong.

Return initial spend gas (Gas needed to execute transaction).

pub fn validate_tx_against_state<SPEC>( &self, account: &mut Account, ) -> Result<(), InvalidTransaction>
where SPEC: Spec,

Validate transaction against state.

§Panics

If account code is not loaded.

Trait Implementations§

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impl Clone for EnvWithHandlerCfg

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fn clone(&self) -> EnvWithHandlerCfg

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for EnvWithHandlerCfg

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

Formats the value using the given formatter. Read more
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impl Default for EnvWithHandlerCfg

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fn default() -> EnvWithHandlerCfg

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

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type Target = Env

The resulting type after dereferencing.
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fn deref(&self) -> &<EnvWithHandlerCfg as Deref>::Target

Dereferences the value.
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impl DerefMut for EnvWithHandlerCfg

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fn deref_mut(&mut self) -> &mut <EnvWithHandlerCfg as Deref>::Target

Mutably dereferences the value.
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impl PartialEq for EnvWithHandlerCfg

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for EnvWithHandlerCfg

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impl StructuralPartialEq for EnvWithHandlerCfg

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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryClone for T
where T: Clone,

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fn try_clone(&self) -> Result<T, Error>

Clones self, possibly returning an error.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes