Struct Db

pub struct Db<F> { /* private fields */ }

Implementations

impl<F> Db<F>

pub fn new() -> Self

impl<F: Run + Copy + Eq + Hash + Clone> Db<F>

pub fn get<'a, T: 'static>(&'a mut self, compute: F) -> &'a T

where F: Debug,

Retrieves the up to date value for the given computation, re-running any dependencies as necessary.

This function can panic if the dynamic type of the value returned by compute.run(..) is not T.

pub fn update_cell(&mut self, cell_id: Cell)

where F: Debug,

pub fn cell(&mut self, input: F) -> Cell

pub fn update_input(&mut self, input: F, new_value: Value)

where F: Debug,

Updates an input with a new value

May panic in Debug mode if the input is not an input - ie. it has at least 1 dependency. Note that this step is skipped when compiling in Release mode.