BytecodeReader

Trait BytecodeReader 

pub trait BytecodeReader: Send + Sync {
    // Required method
    fn bytecode_by_hash(
        &self,
        code_hash: &FixedBytes<32>,
    ) -> Result<Option<Bytecode>, ProviderError>;
}
Expand description

Trait for reading bytecode associated with a given code hash.

Required Methods§

fn bytecode_by_hash( &self, code_hash: &FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

Get account code by its hash

Implementations on Foreign Types§

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impl<'a, T> BytecodeReader for &'a T
where T: 'a + BytecodeReader + ?Sized, &'a T: Send + Sync,

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fn bytecode_by_hash( &self, code_hash: &FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

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impl<N> BytecodeReader for MemoryOverlayStateProviderRef<'_, N>
where N: NodePrimitives,

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fn bytecode_by_hash( &self, code_hash: &FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

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impl<T> BytecodeReader for Box<T>
where T: BytecodeReader + ?Sized, Box<T>: Send + Sync,

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fn bytecode_by_hash( &self, code_hash: &FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

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impl<T> BytecodeReader for Arc<T>
where T: BytecodeReader + ?Sized, Arc<T>: Send + Sync,

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fn bytecode_by_hash( &self, code_hash: &FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

Implementors§

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impl<'a, Provider: DBProvider + BlockHashReader> BytecodeReader for LatestStateProvider<Provider>

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impl<'a, Provider: DBProvider + BlockNumReader + BlockHashReader> BytecodeReader for HistoricalStateProvider<Provider>

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impl<C, N> BytecodeReader for NoopProvider<C, N>
where C: Send + Sync, N: NodePrimitives,

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impl<Provider: DBProvider + BlockHashReader> BytecodeReader for LatestStateProviderRef<'_, Provider>

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impl<Provider: DBProvider + BlockNumReader> BytecodeReader for HistoricalStateProviderRef<'_, Provider>

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impl<T, ChainSpec> BytecodeReader for MockEthProvider<T, ChainSpec>
where T: NodePrimitives, ChainSpec: Send + Sync,

Available on crate feature test-utils only.