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Formatter introduced

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This commit is contained in:
Lawrence Bethlenfalvy
2025-02-07 00:47:34 +01:00
parent b94d8a64cb
commit 40c5eaf3d5
23 changed files with 608 additions and 218 deletions
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9
orchid-host/src/system.rs
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@@ -13,6 +13,7 @@ use orchid_base::async_once_cell::OnceCell;
use orchid_base::char_filter::char_filter_match;
use orchid_base::clone;
use orchid_base::error::{OrcErrv, OrcRes};
use orchid_base::format::{FmtCtx, FmtUnit, Format};
use orchid_base::interner::Tok;
use orchid_base::parse::Comment;
use orchid_base::reqnot::{ReqNot, Requester};
@@ -97,12 +98,14 @@ impl System {
this.ctx.owned_atoms.write().await.remove(&drop);
}))
}
pub async fn print(&self) -> String {
pub fn downgrade(&self) -> WeakSystem { WeakSystem(Rc::downgrade(&self.0)) }
}
impl Format for System {
async fn print<'a>(&'a self, _c: &'a (impl FmtCtx + ?Sized + 'a)) -> FmtUnit {
let ctor = (self.0.ext.system_ctors().find(|c| c.id() == self.0.decl_id))
.expect("System instance with no associated constructor");
format!("System({} @ {} #{})", ctor.name(), ctor.priority(), self.0.id.0)
format!("System({} @ {} #{})", ctor.name(), ctor.priority(), self.0.id.0).into()
}
pub fn downgrade(&self) -> WeakSystem { WeakSystem(Rc::downgrade(&self.0)) }
}
pub struct WeakSystem(Weak<SystemInstData>);