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use alloc::collections::{BTreeMap, BTreeSet};
use serde::{self, Deserialize, Serialize};
pub mod btree_set {
use super::*;
pub fn serialize<T, S, I>(value: &T, serializer: S) -> Result<S::Ok, S::Error>
where
S: serde::Serializer,
T: AsRef<BTreeSet<I>>,
BTreeSet<I>: serde::Serialize,
{
BTreeSet::serialize(value.as_ref(), serializer)
}
pub fn deserialize<'de, D, I, O>(deserializer: D) -> Result<O, D::Error>
where
D: serde::Deserializer<'de>,
BTreeSet<I>: serde::Deserialize<'de> + TryInto<O>,
{
BTreeSet::deserialize(deserializer)?
.try_into()
.map_err(|_| serde::de::Error::custom("`BTreeSet` size limit exceeded"))
}
}
pub mod btree_map {
use super::*;
pub fn serialize<T, S, K, V>(value: &T, serializer: S) -> Result<S::Ok, S::Error>
where
S: serde::Serializer,
T: AsRef<BTreeMap<K, V>>,
BTreeMap<K, V>: serde::Serialize,
{
BTreeMap::serialize(value.as_ref(), serializer)
}
pub fn deserialize<'de, D, K, V, O>(deserializer: D) -> Result<O, D::Error>
where
D: serde::Deserializer<'de>,
BTreeMap<K, V>: serde::Deserialize<'de> + TryInto<O>,
{
BTreeMap::deserialize(deserializer)?
.try_into()
.map_err(|_| serde::de::Error::custom("`BTreeMap` size limit exceeded"))
}
}