61 lines
1.4 KiB
Rust
61 lines
1.4 KiB
Rust
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use std::{
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cmp::Ordering,
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sync::{Arc, RwLock, RwLockReadGuard, RwLockWriteGuard},
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};
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use crate::Value;
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#[derive(Debug, Clone)]
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pub struct List(Arc<RwLock<Vec<Value>>>);
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impl List {
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pub fn new() -> Self {
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List(Arc::new(RwLock::new(Vec::new())))
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}
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pub fn with_capacity(capacity: usize) -> Self {
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List(Arc::new(RwLock::new(Vec::with_capacity(capacity))))
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}
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pub fn with_items(items: Vec<Value>) -> Self {
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List(Arc::new(RwLock::new(items)))
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}
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pub fn items(&self) -> RwLockReadGuard<'_, Vec<Value>> {
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self.0.read().unwrap()
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}
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pub fn items_mut(&self) -> RwLockWriteGuard<'_, Vec<Value>> {
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self.0.write().unwrap()
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}
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}
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impl Eq for List {}
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impl PartialEq for List {
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fn eq(&self, other: &Self) -> bool {
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let left = self.0.read().unwrap().clone().into_iter();
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let right = other.0.read().unwrap().clone().into_iter();
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left.eq(right)
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}
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}
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impl Ord for List {
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fn cmp(&self, other: &Self) -> Ordering {
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let left = self.0.read().unwrap().clone().into_iter();
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let right = other.0.read().unwrap().clone().into_iter();
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left.cmp(right)
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}
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}
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impl PartialOrd for List {
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fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
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let left = self.0.read().unwrap().clone().into_iter();
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let right = other.0.read().unwrap().clone().into_iter();
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left.partial_cmp(right)
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}
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}
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