Struct precompile_utils::precompile_set::PrecompileAt

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pub struct PrecompileAt<A, P, C = ()> { /* private fields */ }
Expand description

Wraps a stateless precompile: a type implementing the Precompile trait. Type parameters allow to define:

  • A: The address of the precompile
  • R: The recursion limit (defaults to 1)
  • D: If DELEGATECALL is supported (default to no)

Trait Implementations§

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impl<A, P, C> IsActivePrecompile for PrecompileAt<A, P, C>
where A: Get<H160>,

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fn is_active_precompile(&self, address: H160, _gas: u64) -> IsPrecompileResult

Is the provided address an active precompile, a precompile that has not be deactivated. Note that a deactivated precompile is still considered a precompile for the EVM, but it will always revert when called.
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impl<A, P, C> PrecompileSetFragment for PrecompileAt<A, P, C>
where A: Get<H160>, P: Precompile, C: PrecompileChecks,

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fn new() -> Self

Instanciate the fragment.
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fn execute<R: Config>( &self, handle: &mut impl PrecompileHandle ) -> Option<PrecompileResult>

Execute the fragment.
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fn is_precompile(&self, address: H160, _gas: u64) -> IsPrecompileResult

Is the provided address a precompile in this fragment?
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fn used_addresses(&self) -> Vec<H160>

Return the list of addresses covered by this fragment.
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fn summarize_checks(&self) -> Vec<PrecompileCheckSummary>

Summarize

Auto Trait Implementations§

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impl<A, P, C = ()> !RefUnwindSafe for PrecompileAt<A, P, C>

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impl<A, P, C> Send for PrecompileAt<A, P, C>
where A: Send, C: Send, P: Send,

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impl<A, P, C = ()> !Sync for PrecompileAt<A, P, C>

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impl<A, P, C> Unpin for PrecompileAt<A, P, C>
where A: Unpin, C: Unpin, P: Unpin,

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impl<A, P, C> UnwindSafe for PrecompileAt<A, P, C>
where A: UnwindSafe, C: UnwindSafe, P: UnwindSafe,

Blanket Implementations§

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

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Gets the TypeId of self. Read more
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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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where Self: TryFrom<T>,

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where Self: TryInto<T>,

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Returns the argument unchanged.

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Cast reference.
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Cast mutable reference.
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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Drops the object pointed to by the given pointer. Read more
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