Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 36637x 2x 2x 2x 2x 2x 2x 2x 2x 23266x 23266x 23266x 23266x 23266x 23266x 17896x 17896x 23266x 23266x 23266x 2x 2x 2x 2x 2x 2x 2x 758x 758x 758x 758x 758x 758x 2x 2x 2x 2x 2x 2x 2x 2x 23899x 23899x 23899x 23899x 23899x 23899x 23899x 1159x 23899x 23899x 23899x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 20673x 1217x 20673x 1199x 12x 12x 1199x 1187x 1177x 1187x 10x 10x 1187x 1199x 20673x 20673x 20673x 20673x 20673x 443x 20673x 20230x 20230x 20673x 20673x 23899x 23899x 23899x | import { DEV } from 'esm-env';
import {
current_component_context,
current_reaction,
current_dependencies,
current_effect,
current_untracked_writes,
current_untracking,
get,
is_batching_effect,
is_runes,
mark_reactions,
schedule_effect,
set_current_untracked_writes,
set_last_inspected_signal,
set_signal_status,
untrack
} from '../runtime.js';
import { equals, safe_equals } from './equality.js';
import { CLEAN, DERIVED, DIRTY, BRANCH_EFFECT } from '../constants.js';
import { UNINITIALIZED } from '../../../constants.js';
import * as e from '../errors.js';
/**
* @template V
* @param {V} value
* @returns {import('#client').Source<V>}
*/
/*#__NO_SIDE_EFFECTS__*/
export function source(value) {
/** @type {import('#client').Source<V>} */
const source = {
f: 0, // TODO ideally we could skip this altogether, but it causes type errors
reactions: null,
equals: equals,
v: value,
version: 0
};
if (DEV) {
/** @type {import('#client').ValueDebug<V>} */ (source).inspect = new Set();
}
return source;
}
/**
* @template V
* @param {V} initial_value
* @returns {import('#client').Source<V>}
*/
/*#__NO_SIDE_EFFECTS__*/
export function mutable_source(initial_value) {
const s = source(initial_value);
s.equals = safe_equals;
// bind the signal to the component context, in case we need to
// track updates to trigger beforeUpdate/afterUpdate callbacks
if (current_component_context !== null && current_component_context.l !== null) {
(current_component_context.l.s ??= []).push(s);
}
return s;
}
/**
* @template V
* @param {import('#client').Value<V>} source
* @param {V} value
*/
export function mutate(source, value) {
set(
source,
untrack(() => get(source))
);
return value;
}
/**
* @template V
* @param {import('#client').Source<V>} signal
* @param {V} value
* @returns {V}
*/
export function set(signal, value) {
var initialized = signal.v !== UNINITIALIZED;
if (
!current_untracking &&
initialized &&
current_reaction !== null &&
is_runes() &&
(current_reaction.f & DERIVED) !== 0
) {
e.state_unsafe_mutation();
}
if (!signal.equals(value)) {
signal.v = value;
// Increment write version so that unowned signals can properly track dirtiness
signal.version++;
// If the current signal is running for the first time, it won't have any
// reactions as we only allocate and assign the reactions after the signal
// has fully executed. So in the case of ensuring it registers the reaction
// properly for itself, we need to ensure the current effect actually gets
// scheduled. i.e:
//
// $effect(() => x++)
//
// We additionally want to skip this logic when initialising store sources
if (
is_runes() &&
initialized &&
current_effect !== null &&
(current_effect.f & CLEAN) !== 0 &&
(current_effect.f & BRANCH_EFFECT) === 0
) {
if (current_dependencies !== null && current_dependencies.includes(signal)) {
set_signal_status(current_effect, DIRTY);
schedule_effect(current_effect);
} else {
if (current_untracked_writes === null) {
set_current_untracked_writes([signal]);
} else {
current_untracked_writes.push(signal);
}
}
}
mark_reactions(signal, DIRTY, true);
if (DEV) {
if (is_batching_effect) {
set_last_inspected_signal(/** @type {import('#client').ValueDebug} */ (signal));
} else {
for (const fn of /** @type {import('#client').ValueDebug} */ (signal).inspect) fn();
}
}
}
return value;
}
|