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Add public TextContent::with_content

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This commit is contained in:
Alexandre Bury 2020-10-15 16:17:39 -07:00
parent b03eafaabb
commit 60fcbba54a
1 changed files with 11 additions and 3 deletions
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14
cursive-core/src/views/text_view.rs
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@ -89,7 +89,7 @@ impl TextContent {
S: Into<StyledString>,
{
self.with_content(|c| {
*Arc::make_mut(&mut c.content_value) = content.into();
*c = content.into();
});
}
@ -101,7 +101,7 @@ impl TextContent {
self.with_content(|c| {
// This will only clone content if content_cached and content_value
// are sharing the same underlying Rc.
Arc::make_mut(&mut c.content_value).append(content);
c.append(content);
})
}
@ -114,7 +114,15 @@ impl TextContent {
}
/// Apply the given closure to the inner content, and bust the cache afterward.
fn with_content<F, O>(&self, f: F) -> O
pub fn with_content<F, O>(&self, f: F) -> O
where
F: FnOnce(&mut StyledString) -> O,
{
self.with_content_inner(|c| f(Arc::make_mut(&mut c.content_value)))
}
/// Apply the given closure to the inner content, and bust the cache afterward.
fn with_content_inner<F, O>(&self, f: F) -> O
where
F: FnOnce(&mut TextContentInner) -> O,
{