revmc_context

Struct EvmCompilerFn

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pub struct EvmCompilerFn(pub(crate) RawEvmCompilerFn);
Expand description

An EVM bytecode function.

Tuple Fields§

§0: RawEvmCompilerFn

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impl EvmCompilerFn

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pub const fn new(f: RawEvmCompilerFn) -> Self

Wraps the function.

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pub const fn into_inner(self) -> RawEvmCompilerFn

Unwraps the function.

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pub unsafe fn call_with_interpreter_and_memory( self, interpreter: &mut Interpreter, memory: &mut SharedMemory, host: &mut dyn HostExt, ) -> InterpreterAction

Calls the function by re-using the interpreter’s resources and memory.

See call_with_interpreter_and_memory for more information.

§Safety

The caller must ensure that the function is safe to call.

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pub unsafe fn call_with_interpreter( self, interpreter: &mut Interpreter, host: &mut dyn HostExt, ) -> InterpreterAction

Calls the function by re-using the interpreter’s resources.

This behaves the same as [Interpreter::run], returning an [InstructionResult] in the interpreter’s instruction_result field and the next action in the next_action field.

§Safety

The caller must ensure that the function is safe to call.

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pub unsafe fn call( self, stack: Option<&mut EvmStack>, stack_len: Option<&mut usize>, ecx: &mut EvmContext<'_>, ) -> InstructionResult

Calls the function.

Arguments:

  • stack: Pointer to the stack. Must be Some if local_stack is set to false.
  • stack_len: Pointer to the stack length. Must be Some if inspect_stack_length is set to true.
  • ecx: The context object.

These conditions are enforced at runtime if debug_assertions is set to true.

Use of this method is discouraged, as setup and cleanup need to be done manually.

§Safety

The caller must ensure that the arguments are valid and that the function is safe to call.

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pub unsafe fn call_noinline( self, stack: Option<&mut EvmStack>, stack_len: Option<&mut usize>, ecx: &mut EvmContext<'_>, ) -> InstructionResult

Same as call but with #[inline(never)].

Use of this method is discouraged, as setup and cleanup need to be done manually.

§Safety

See call.

Trait Implementations§

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impl Clone for EvmCompilerFn

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fn clone(&self) -> EvmCompilerFn

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 EvmCompilerFn

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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 From<EvmCompilerFn> for RawEvmCompilerFn

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fn from(f: EvmCompilerFn) -> Self

Converts to this type from the input type.
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impl From<unsafe extern "C" fn(_: *mut Gas, _: *mut EvmStack, _: *mut usize, _: *const Env, _: *const Contract, _: *mut EvmContext<'_>) -> InstructionResult> for EvmCompilerFn

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fn from(f: RawEvmCompilerFn) -> Self

Converts to this type from the input type.
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impl Hash for EvmCompilerFn

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for EvmCompilerFn

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

Tests for self and other values to be equal, and is used by ==.
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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 Copy for EvmCompilerFn

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impl Eq for EvmCompilerFn

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impl StructuralPartialEq for EvmCompilerFn

Auto Trait Implementations§

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. 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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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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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
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Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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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> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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where Self: Borrow<B>, B: ?Sized,

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Calls .tap() only in debug builds, and is erased in release builds.
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where Self: BorrowMut<B>, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

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where Self: AsMut<R>, R: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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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> TryConv for T

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

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: 8 bytes