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once again, why did i begin to refactor this

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🪞👃🪞 2025-01-18 00:13:36 +01:00
parent 297f9b30df
commit 798de37172
15 changed files with 582 additions and 602 deletions
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11
output/src/op_cond.rs
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@ -1,4 +1,5 @@
use crate::*;
use RefAtom::*;
/// Show an item only when a condition is true.
pub struct When<E, A>(pub PhantomData<E>, pub bool, pub A);
impl<E, A> When<E, A> {
@ -6,11 +7,10 @@ impl<E, A> When<E, A> {
Self(Default::default(), c, a)
}
}
impl<'a, E: Output + 'a, T: EdnViewData<'a, E>> TryFromEdn<'a, T> for When<E, RenderBox<'a, E>> {
impl<'a, E: Output + 'a, T: ViewContext<'a, E>> TryFromEdn<'a, T> for When<E, RenderBox<'a, E>> {
fn try_from_edn (
state: &'a T, head: &Atom<impl AsRef<str>>, tail: &'a [Atom<impl AsRef<str>>]
state: &'a T, head: &impl Atom, tail: &'a [impl Atom]
) -> Option<Self> {
use Atom::*;
if let (Key("when"), [condition, content]) = (head.to_ref(), tail) {
Some(Self(
Default::default(),
@ -47,9 +47,8 @@ impl<E, A, B> Either<E, A, B> {
Self(Default::default(), c, a, b)
}
}
impl<'a, E: Output + 'a, T: EdnViewData<'a, E>> TryFromEdn<'a, T> for Either<E, RenderBox<'a, E>, RenderBox<'a, E>> {
fn try_from_edn (state: &'a T, head: &Atom<impl AsRef<str>>, tail: &'a [Atom<impl AsRef<str>>]) -> Option<Self> {
use Atom::*;
impl<'a, E: Output + 'a, T: ViewContext<'a, E>> TryFromEdn<'a, T> for Either<E, RenderBox<'a, E>, RenderBox<'a, E>> {
fn try_from_edn (state: &'a T, head: &impl Atom, tail: &'a [impl Atom]) -> Option<Self> {
if let (Key("either"), [condition, content, alternative]) = (head.to_ref(), tail) {
Some(Self::new(
state.get_bool(condition).expect("either: no condition"),