Struct Options 

pub struct Options {
    pub settings: Settings,
    pub locale: Locale,
    pub threads: Option<usize>,
    pub store_budget: Option<usize>,
    pub spill_dir: Option<PathBuf>,
    /* private fields */
}

Everything a run takes besides its source.

Fields

settings: Settings

locale: Locale

The language of the diagnostics and progress messages the observer and the result show (default English). Persisted rows are always written in zh, as the page writes them.

threads: Option<usize>

Threads the kernels run on; None uses rayon’s global pool (one per core). Without the rayon feature the kernels run on the calling thread, and more than one thread is an Error::Threads.

store_budget: Option<usize>

Keep encoded tiles in memory up to this many bytes, then move them to spill_dir (default: no limit).

spill_dir: Option<PathBuf>

Where encoded tiles go past store_budget (default: a fresh directory under the system temp directory).

Trait Implementations

impl Clone for Options

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Options

Returns the “default value” for a type.