# Trait ethcore_rpc::v1::traits::traces::Traces [−]

    pub trait Traces: Sized + Send + Sync + 'static {
        fn filter(&self, TraceFilter) -> Result<Vec<LocalizedTrace>, Error>;
        fn trace(&self, H256, Vec<Index>) -> Result<Option<LocalizedTrace>, Error>;
        fn transaction_traces(&self, H256) -> Result<Vec<LocalizedTrace>, Error>;
        fn block_traces(&self, BlockNumber) -> Result<Vec<LocalizedTrace>, Error>;
        fn call(&self,
            CallRequest,
            Vec<String>,
            Trailing<BlockNumber>)
            -> Result<Option<TraceResults>, Error>;
        fn raw_transaction(&self,
                       Bytes,
                       Vec<String>,
                       Trailing<BlockNumber>)
                       -> Result<Option<TraceResults>, Error>;
        fn replay_transaction(&self,
                          H256,
                          Vec<String>)
                          -> Result<Option<TraceResults>, Error>;

        fn to_delegate<M: Metadata>(self) -> IoDelegate<Self, M> { ... }
    }

Traces specific rpc interface.

## Required Methods

### `fn filter(&self, TraceFilter) -> Result<Vec<LocalizedTrace>, Error>`

Returns traces matching given filter.

### `fn trace(&self, H256, Vec<Index>) -> Result<Option<LocalizedTrace>, Error>`

Returns transaction trace at given index.

### `fn transaction_traces(&self, H256) -> Result<Vec<LocalizedTrace>, Error>`

Returns all traces of given transaction.

### `fn block_traces(&self, BlockNumber) -> Result<Vec<LocalizedTrace>, Error>`

Returns all traces produced at given block.

### `fn call(&self,
CallRequest,
Vec<String>,
Trailing<BlockNumber>)
-> Result<Option<TraceResults>, Error>`

Executes the given call and returns a number of possible traces for it.

### `fn raw_transaction(&self,
Bytes,
Vec<String>,
Trailing<BlockNumber>)
-> Result<Option<TraceResults>, Error>`

Executes the given raw transaction and returns a number of possible traces for it.

### `fn replay_transaction(&self,
H256,
Vec<String>)
-> Result<Option<TraceResults>, Error>`

Executes the transaction with the given hash and returns a number of possible traces for it.

## Provided Methods

### `fn to_delegate<M: Metadata>(self) -> IoDelegate<Self, M>`

Transform this into an `IoDelegate`, automatically wrapping the parameters.

## Implementors

- `impl<C, M> Traces for TracesClient<C, M> where C: BlockChainClient + 'static, M: MinerService + 'static`

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