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Workaround rust nightly borrowcheck error (#1860) 

Surprisingly, this fixes the error filed at #1860!

This seems suspicious, perhaps indicative of a bug in Rust's non-lexical
lifetime handling?

The lifetimes in the `handlebars::Renderable::render` method signature
are quite complicated, and its unclear to me whether or not Rust is
catching some new safety edge-case that wasn't previously handled
correctly...

Possibly related to `drop` order, which I *think* is related to the
order of binding statements?
This commit is contained in:
mitchmindtree 2022-07-22 15:10:05 +10:00
parent 92afe9bd3c
commit 13035baeae
1 changed files with 1 additions and 1 deletions
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2
src/renderer/html_handlebars/helpers/navigation.rs
View File

@ -149,8 +149,8 @@ fn render(
_h.template() _h.template()
.ok_or_else(|| RenderError::new("Error with the handlebars template")) .ok_or_else(|| RenderError::new("Error with the handlebars template"))
.and_then(|t| { .and_then(|t| {
let mut local_rc = rc.clone();
let local_ctx = Context::wraps(&context)?; let local_ctx = Context::wraps(&context)?;
let mut local_rc = rc.clone();
t.render(r, &local_ctx, &mut local_rc, out) t.render(r, &local_ctx, &mut local_rc, out)
})?; })?;