html string #86
html string #86
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@sepiropht it helps me help you if you describe any issues you are having in a WIP PR, and which parts are still in progress, and if you need help/feedback or are just checkpointing some work. Without any context, I don't know if you want me to look at the code or just wait until it isn't marked WIP anymore, or if you are stuck and are banging your head against the wall, or...
Please communicate so everything goes smoothly :)
Overall, this is a good start, but needs a little bit of work before landing -- see inline comments below. Thanks!
src/node.rs
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| use bumpalo::Bump; | ||
| use std::fmt; | ||
| use std::iter; | ||
| use std::mem; | ||
| use std::u32; | ||
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Nitpick: don't add an extra newline here.
| @@ -269,3 +272,33 @@ impl Listener<'_> { | |||
| } | |||
| } | |||
| } | |||
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| pub fn html_string<R>(component: &R) -> String | |||
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Nitpick: this function needs documentation and an example of using it.
src/render_context.rs
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| let cached_set = &RefCell::new(CachedSet::default()); | ||
| let bump = &Bump::new(); | ||
| let templates = &mut FxHashMap::default(); | ||
| RenderContext { |
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I assume this is failing to compile because it is trying to return something that contains a borrow of something from the stack frame we are returning from?
Since RenderContext contains a borrow, but we don't want callers to have to supply any parameters that we will borrow from, I think we should make this a callback-based API:
pub(crate) fn empty<F, T>(f: F) -> T
where
F: FnOnce(&mut RenderContext) -> T
{
// ...
f(&mut RenderContext { ... })
}
// and then usage would be like:
RenderContext::empty(|cx| {
// use cx here...
})Does that make sense?
src/render_context.rs
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| /// return an empty rendering context | ||
| pub_unstable_internal! { | ||
| pub(crate) fn empty() -> Self { | ||
| let cached_set = &RefCell::new(CachedSet::default()); |
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Nitpick: please indent code properly. Everything within a function body should be 4 spaces indented.
sepiropht
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What's the status here? |
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@theduke It is not finished yet, i'm still struggle a bit to add tests. |
What are you struggling with? Anything I can do to help smooth things out? |
#82