21 lines
408 B
Rust
21 lines
408 B
Rust
use serde::Serialize;
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#[derive(Serialize)]
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pub struct CursorList<T, C> {
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pub items: Vec<T>,
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pub next_cursor: Option<C>,
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}
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pub trait AsCursor<C> {
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fn cursor(&self) -> C;
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}
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impl<T: AsCursor<C>, C> CursorList<T, C> {
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pub fn new(items: Vec<T>, limit: usize) -> Self {
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CursorList {
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next_cursor: items.get(limit - 1).map(|x| x.cursor()),
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items,
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}
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}
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}
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