Struct loom::fuzz::Builder

pub struct Builder {
    pub max_threads: usize,
    pub max_memory: usize,
    pub max_branches: usize,
    pub max_permutations: Option<usize>,
    pub max_duration: Option<Duration>,
    pub checkpoint_file: Option<PathBuf>,
    pub checkpoint_interval: usize,
    pub runtime: Runtime,
    pub log: bool,
    /* private fields */
}

Configure a fuzz execution.

Fields

max_threads: usize

Max number of threads to check as part of the execution. This should be set as low as possible.

max_memory: usize

Maximum amount of memory that can be consumed by the associated metadata.

max_branches: usize

Maximum number of thread switches per permutation.

max_permutations: Option<usize>

Maximum number of permutations to explore.

max_duration: Option<Duration>

Maximum amount of time to spend on a fuzz

checkpoint_file: Option<PathBuf>

When doing an exhaustive fuzz, uses the file to store and load the fuzz progress

checkpoint_interval: usize

How often to write the checkpoint file

runtime: Runtime

What runtime to use

log: bool

Log execution output to stdout.

Implementations

impl Builder

pub fn new() -> Builder

Create a new Builder instance with default values.

pub fn checkpoint_file(&mut self, file: &str) -> &mut Self

Set the checkpoint file.

pub fn fuzz<F>(&self, f: F)where
    F: Fn() + Sync + Send + 'static,

Fuzz the closure.

Trait Implementations

impl Debug for Builder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.