69 lines
1.4 KiB
Rust
69 lines
1.4 KiB
Rust
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use std::fmt::Display;
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use serde::Deserialize;
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use serde::Serialize;
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use ts_rs::TS;
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use uuid::Uuid;
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#[derive(Debug, Clone, Copy, PartialEq, Eq, TS, Hash)]
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#[ts(type = "string")]
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pub struct ConversationId {
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uuid: Uuid,
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}
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impl ConversationId {
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pub fn new() -> Self {
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Self {
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uuid: Uuid::now_v7(),
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}
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}
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pub fn from_string(s: &str) -> Result<Self, uuid::Error> {
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Ok(Self {
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uuid: Uuid::parse_str(s)?,
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})
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}
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}
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impl Default for ConversationId {
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fn default() -> Self {
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Self::new()
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}
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}
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impl Display for ConversationId {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "{}", self.uuid)
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}
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}
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impl Serialize for ConversationId {
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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
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where
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S: serde::Serializer,
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{
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serializer.collect_str(&self.uuid)
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}
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}
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impl<'de> Deserialize<'de> for ConversationId {
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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
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where
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D: serde::Deserializer<'de>,
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{
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let value = String::deserialize(deserializer)?;
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let uuid = Uuid::parse_str(&value).map_err(serde::de::Error::custom)?;
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Ok(Self { uuid })
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_conversation_id_default_is_not_zeroes() {
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let id = ConversationId::default();
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assert_ne!(id.uuid, Uuid::nil());
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}
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}
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