Trait al::evalns::EvalNamespace

pub trait EvalNamespace {
    fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>;
    fn set_cached(&mut self, name: String, val: f64);
    fn create_cached(&mut self, name: String, val: f64) -> Result<(), KErr>;
    fn clear_cached(&mut self);

    fn eval(&mut self, slab: &Slab, evaler: &impl Evaler) -> Result<f64, KErr>
    where
        Self: Sized,
    { ... }
}

Required methods

fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, name: String, val: f64)

fn create_cached(&mut self, name: String, val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

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Provided methods

fn eval(&mut self, slab: &Slab, evaler: &impl Evaler) -> Result<f64, KErr> where
    Self: Sized, 

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Implementations on Foreign Types

impl EvalNamespace for BTreeMap<String, f64>

fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, _name: String, _val: f64)

fn create_cached(&mut self, _name: String, _val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

impl EvalNamespace for Vec<BTreeMap<String, f64>>

fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, _name: String, _val: f64)

fn create_cached(&mut self, _name: String, _val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

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Implementors

impl EvalNamespace for EmptyNamespace

fn get_cached(&mut self, _name: &str, _args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, _name: String, _val: f64)

fn create_cached(&mut self, _name: String, _val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

impl<'_> EvalNamespace for FlatNamespace<'_>

fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, name: String, val: f64)

fn create_cached(&mut self, name: String, val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

impl<'_> EvalNamespace for ScopedNamespace<'_>

fn get_cached(&mut self, name: &str, args: Vec<f64>) -> Option<f64>

fn set_cached(&mut self, name: String, val: f64)

fn create_cached(&mut self, name: String, val: f64) -> Result<(), KErr>

fn clear_cached(&mut self)

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