unspeaker/tek
1
0
Fork 0
mirror of https://codeberg.org/unspeaker/tek.git synced 2025-12-06 19:56:42 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

wip: try to get a simplified parser going

Browse source
This commit is contained in:
🪞👃🪞 2025-01-04 08:49:38 +01:00
parent fc82d6ff9b
commit 600d0b3aca
17 changed files with 676 additions and 133 deletions
Download patch file Download diff file Expand all files Collapse all files

47
layout/src/layout_edn.rs
View file

@ -1,47 +0,0 @@
use crate::*;
use ::tek_engine::edn::*;
macro_rules! edn_module {
($name:literal = $Host:ident<$E:ident: $Engine:path> { $(
(defn $fn:ident
$(<$($G:ident: $Generic:ty),+>)?
$Struct:ident($($arg:ident : $Arg:ty),*))
)* }) => {
pub trait $Host<$E: Engine> {
pub fn read_one <'e> (edn: &[Edn<'e>]) -> impl Content<$E> {
if let Some(Edn::Symbol(name)) = edn.get(0) {
match name {
$(
stringify!($fn) =>
),*
}
} else {
panic!("invalid edn")
}
}
$(
)*
}
};
}
//edn_module! {
//(host LayoutEdn<E>)
//(name "layout")
//(defn when <A: Content<E>>
//When(cond: bool, item: A))
//(defn either <A: Content<E>, B: Content<E>>
//Either(cond: bool, a: A, b: B))
//(defn map <
//A: Content<E>,
//B: Content<E>,
//I: Iterator<Item = A> + Send + Sync,
//F: Fn() -> I + Send + Sync,
//G: Fn(A, usize)->B + Send + Sync
//>
//Map(get_iterator: I, callback: G))
//}

4
layout/src/lib.rs
View file

@ -1,8 +1,8 @@
//mod collection; pub use self::collection::*;
#![feature(type_alias_impl_trait)]
#![feature(impl_trait_in_assoc_type)]
mod align; pub use self::align::*;
mod direction; pub use self::direction::*;
mod layout_edn; pub use self::edn::*;
mod measure; pub use self::measure::*;
mod ops; pub use self::ops::*;
mod transform_xy; pub use self::transform_xy::*;