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ThreadNode

org_social_lib_rs::threading

Struct ThreadNode 

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pub struct ThreadNode {
    pub post: Rc<RefCell<Post>>,
    pub replies: Vec<ThreadNode>,
    pub depth: usize,
    pub latest_activity_time: Option<DateTime<FixedOffset>>,
}
Expand description

Represents a node in a threaded conversation tree.

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§post: Rc<RefCell<Post>>

The post at this node

§replies: Vec<ThreadNode>

Direct replies to this post

§depth: usize

Depth level in the conversation (0 = root)

§latest_activity_time: Option<DateTime<FixedOffset>>

Latest activity time in this node’s subtree (including this post and all replies)

Implementations§

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impl ThreadNode

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pub fn new(post: Rc<RefCell<Post>>, depth: usize) -> Self

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pub fn add_reply(&mut self, reply_node: ThreadNode)

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pub fn update_latest_activity_time(&mut self)

Calculate and update the latest activity time for this node and all its descendants. This should be called after the tree structure is complete.

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pub fn sort_replies(&mut self)

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pub fn count_posts(&self) -> usize

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pub fn flatten(&self) -> Vec<&Rc<RefCell<Post>>>

Trait Implementations§

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impl Clone for ThreadNode

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fn clone(&self) -> ThreadNode

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Owned = T

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fn to_owned(&self) -> T

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fn clone_into(&self, target: &mut T)

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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