Struct Options 

#[non_exhaustive]
pub struct Options {
    pub op_budget: u64,
    pub max_nodes: usize,
    pub cache_capacity: usize,
}

Limits and caching of a Typesetter.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

op_budget: u64

Commands, macro calls and expansions one fragment may run before it fails with TypesetError::Budget.

max_nodes: usize

IR nodes one fragment may lower to before it fails with TypesetError::NodeLimit.

cache_capacity: usize

Fragments the cache keeps, 0 turns caching off.

Implementations

impl Options

pub fn with_op_budget(self, op_budget: u64) -> Self

Sets the per fragment work budget.

pub fn with_max_nodes(self, max_nodes: usize) -> Self

Sets the per fragment IR node cap.

pub fn with_cache_capacity(self, cache_capacity: usize) -> Self

Sets how many fragments the cache keeps.

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 Copy for Options

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Options

impl PartialEq for Options

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Options