# Enum ethcore::miner::PrioritizationStrategy [−] [src]

    pub enum PrioritizationStrategy {
        GasPriceOnly,
        GasAndGasPrice,
        GasFactorAndGasPrice,
    }

Describes the strategy used to prioritize transactions in the queue.

## Variants

`GasPriceOnly`

Use only gas price. Disregards the actual computation cost of the transaction. i.e. Higher gas price = Higher priority

`GasAndGasPrice`

Use gas limit and then gas price. i.e. Higher gas limit = Lower priority

`GasFactorAndGasPrice`

Calculate and use priority based on gas and gas price. PRIORITY = GAS_PRICE - GAS/215 * MIN_GAS_PRICE

Rationale: Heavy transactions are paying linear cost (GAS * GAS_PRICE) while the computation might be more expensive.

i.e. 1M gas tx with `gas_price=30*min` has the same priority as 32k gas tx with `gas_price=min`

## Trait Implementations

### `impl Debug for PrioritizationStrategy`
[src]

#### `fn fmt(&self, __arg_0: &mut Formatter) -> Result`

Formats the value using the given formatter.

### `impl Copy for PrioritizationStrategy`
[src]

### `impl Clone for PrioritizationStrategy`
[src]

#### `fn clone(&self) -> PrioritizationStrategy`

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
1.0.0

Performs copy-assignment from `source`. Read more

### `impl PartialEq for PrioritizationStrategy`
[src]

#### `fn eq(&self, __arg_0: &PrioritizationStrategy) -> bool`

This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

#### `fn ne(&self, other: &Rhs) -> bool`
1.0.0

This method tests for `!=`.

### `impl Eq for PrioritizationStrategy`
[src]

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