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docs: correct docs for create_memo to reflect laziness (#1388)

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Greg Johnston 2023-07-19 14:50:34 -04:00 committed by GitHub
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commit 8f45daeca8
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1 changed files with 7 additions and 7 deletions
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14
leptos_reactive/src/memo.rs
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@ -57,15 +57,15 @@ use std::{any::Any, cell::RefCell, fmt, marker::PhantomData, rc::Rc};
/// });
///
/// // instead, we create a memo
/// // 🆗 run #1: the calculation runs once immediately
/// // ✅ creation: the computation does not run on creation, because memos are lazy
/// let memoized = create_memo(cx, move |_| really_expensive_computation(value.get()));
/// create_effect(cx, move |_| {
/// // 🆗 reads the current value of the memo
/// // 🆗 run #1: reading the memo for the first time causes the computation to run for the first time
/// // can be `memoized()` on nightly
/// log::debug!("memoized = {}", memoized.get());
/// });
/// create_effect(cx, move |_| {
/// // ✅ reads the current value **without re-running the calculation**
/// // ✅ reads the current value again **without re-running the calculation**
/// let value = memoized.get();
/// // do something else...
/// });
@ -149,15 +149,15 @@ where
/// });
///
/// // instead, we create a memo
/// // 🆗 run #1: the calculation runs once immediately
// // ✅ creation: the computation does not run on creation, because memos are lazy
/// let memoized = create_memo(cx, move |_| really_expensive_computation(value.get()));
/// create_effect(cx, move |_| {
/// // 🆗 reads the current value of the memo
/// // 🆗 run #1: reading the memo for the first time causes the computation to run for the first time
/// // can be `memoized()` on nightly
/// log::debug!("memoized = {}", memoized.get());
/// });
/// create_effect(cx, move |_| {
/// // ✅ reads the current value **without re-running the calculation**
/// // can be `memoized()` on nightly
/// // ✅ reads the current value again **without re-running the calculation**
/// let value = memoized.get();
/// // do something else...
/// });