Struct CtfeMemoCache 

pub struct CtfeMemoCache {
    pub cache: HashMap<(String, Vec<String>), CtfeValueExt>,
    pub hits: u64,
    pub misses: u64,
}

CTFE memo cache (memoize pure function calls)

Fields

cache: HashMap<(String, Vec<String>), CtfeValueExt>

hits: u64

misses: u64

Implementations

impl CtfeMemoCache

pub fn new() -> Self

pub fn key(func: &str, args: &[CtfeValueExt]) -> (String, Vec<String>)

pub fn get(&mut self, func: &str, args: &[CtfeValueExt]) -> Option<CtfeValueExt>

pub fn insert(&mut self, func: &str, args: &[CtfeValueExt], val: CtfeValueExt)

pub fn hit_rate(&self) -> f64

Trait Implementations

impl Debug for CtfeMemoCache

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

Formats the value using the given formatter.

impl Default for CtfeMemoCache

fn default() -> CtfeMemoCache

Returns the “default value” for a type.