Struct bolero::RngEngine

pub struct RngEngine {
    pub iterations: usize,
    pub max_len: usize,
    pub seed: u64,
    pub driver_mode: Option<DriverMode>,
}

Test engine implementation using a RNG.

The inputs will only be derived from the seed field. As such, the quality of the inputs may not be high enough to find edge cases.

Fields

iterations: usize

max_len: usize

seed: u64

driver_mode: Option<DriverMode>

Implementations

impl RngEngine

pub fn new(location: TargetLocation) -> RngEngine

Create a new RngEngine

pub fn with_iterations(self, iterations: usize) -> RngEngine

Set the number of test iterations

pub fn with_max_len(self, max_len: usize) -> RngEngine

Set the maximum length of a test input

pub fn with_seed(self, seed: u64) -> RngEngine

Set the seed for the RNG implementation

pub fn with_driver_mode(self, driver_mode: DriverMode) -> RngEngine

Set the driver mode for the engine

Trait Implementations

impl Clone for RngEngine

fn clone(&self) -> RngEngine

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for RngEngine

impl Default for RngEngine

fn default() -> RngEngine

Returns the "default value" for a type.

impl<T> Engine<T> for RngEngine where
    T: Test,
    <T as Test>::Value: 'static,
    <T as Test>::Value: Debug,
    <T as Test>::Value: Send, 

type Output = ()

fn set_driver_mode(&mut self, mode: DriverMode)

fn run(self, test: T) -> <RngEngine as Engine<T>>::Output

impl PartialEq<RngEngine> for RngEngine

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

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

fn ne(&self, other: &RngEngine) -> bool

This method tests for !=.

impl StructuralPartialEq for RngEngine