mirror of
https://github.com/juspay/hyperswitch.git
synced 2025-11-02 04:04:43 +08:00
105 lines
3.5 KiB
Rust
105 lines
3.5 KiB
Rust
//! Custom serialization/deserialization implementations.
|
|
|
|
/// Use the well-known ISO 8601 format when serializing and deserializing an
|
|
/// [`PrimitiveDateTime`][PrimitiveDateTime].
|
|
///
|
|
/// [PrimitiveDateTime]: ::time::PrimitiveDateTime
|
|
pub mod iso8601 {
|
|
use std::num::NonZeroU8;
|
|
|
|
use serde::{ser::Error as _, Deserializer, Serialize, Serializer};
|
|
use time::{
|
|
format_description::well_known::{
|
|
iso8601::{Config, EncodedConfig, TimePrecision},
|
|
Iso8601,
|
|
},
|
|
serde::iso8601,
|
|
PrimitiveDateTime, UtcOffset,
|
|
};
|
|
|
|
const FORMAT_CONFIG: EncodedConfig = Config::DEFAULT
|
|
.set_time_precision(TimePrecision::Second {
|
|
decimal_digits: NonZeroU8::new(3),
|
|
})
|
|
.encode();
|
|
|
|
/// Serialize a [`PrimitiveDateTime`] using the well-known ISO 8601 format.
|
|
pub fn serialize<S>(date_time: &PrimitiveDateTime, serializer: S) -> Result<S::Ok, S::Error>
|
|
where
|
|
S: Serializer,
|
|
{
|
|
date_time
|
|
.assume_utc()
|
|
.format(&Iso8601::<FORMAT_CONFIG>)
|
|
.map_err(S::Error::custom)?
|
|
.serialize(serializer)
|
|
}
|
|
|
|
/// Deserialize an [`PrimitiveDateTime`] from its ISO 8601 representation.
|
|
pub fn deserialize<'a, D>(deserializer: D) -> Result<PrimitiveDateTime, D::Error>
|
|
where
|
|
D: Deserializer<'a>,
|
|
{
|
|
iso8601::deserialize(deserializer).map(|offset_date_time| {
|
|
let utc_date_time = offset_date_time.to_offset(UtcOffset::UTC);
|
|
PrimitiveDateTime::new(utc_date_time.date(), utc_date_time.time())
|
|
})
|
|
}
|
|
|
|
/// Use the well-known ISO 8601 format when serializing and deserializing an
|
|
/// [`Option<PrimitiveDateTime>`][PrimitiveDateTime].
|
|
///
|
|
/// [PrimitiveDateTime]: ::time::PrimitiveDateTime
|
|
pub mod option {
|
|
use serde::Serialize;
|
|
use time::format_description::well_known::Iso8601;
|
|
|
|
use super::*;
|
|
|
|
/// Serialize an [`Option<PrimitiveDateTime>`] using the well-known ISO 8601 format.
|
|
pub fn serialize<S>(
|
|
date_time: &Option<PrimitiveDateTime>,
|
|
serializer: S,
|
|
) -> Result<S::Ok, S::Error>
|
|
where
|
|
S: Serializer,
|
|
{
|
|
date_time
|
|
.map(|date_time| date_time.assume_utc().format(&Iso8601::<FORMAT_CONFIG>))
|
|
.transpose()
|
|
.map_err(S::Error::custom)?
|
|
.serialize(serializer)
|
|
}
|
|
|
|
/// Deserialize an [`Option<PrimitiveDateTime>`] from its ISO 8601 representation.
|
|
pub fn deserialize<'a, D>(deserializer: D) -> Result<Option<PrimitiveDateTime>, D::Error>
|
|
where
|
|
D: Deserializer<'a>,
|
|
{
|
|
iso8601::option::deserialize(deserializer).map(|option_offset_date_time| {
|
|
option_offset_date_time.map(|offset_date_time| {
|
|
let utc_date_time = offset_date_time.to_offset(UtcOffset::UTC);
|
|
PrimitiveDateTime::new(utc_date_time.date(), utc_date_time.time())
|
|
})
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
/// https://github.com/serde-rs/serde/issues/994#issuecomment-316895860
|
|
|
|
pub mod json_string {
|
|
use serde::de::{self, Deserialize, DeserializeOwned, Deserializer};
|
|
use serde_json;
|
|
|
|
/// Deserialize a string which is in json format
|
|
pub fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
|
|
where
|
|
T: DeserializeOwned,
|
|
D: Deserializer<'de>,
|
|
{
|
|
let j = String::deserialize(deserializer)?;
|
|
serde_json::from_str(&j).map_err(de::Error::custom)
|
|
}
|
|
}
|