27 lines
673 B
Rust
27 lines
673 B
Rust
use crate::{Result, Scalar, Value};
|
|
use chrono::{DateTime, TimeZone, Utc};
|
|
|
|
impl Scalar for DateTime<Utc> {
|
|
fn type_name() -> &'static str {
|
|
"DateTime"
|
|
}
|
|
|
|
fn parse(value: &Value) -> Option<Self> {
|
|
match value {
|
|
Value::String(s) => Some(Utc.datetime_from_str(&s, "%+").ok()?),
|
|
_ => None,
|
|
}
|
|
}
|
|
|
|
fn parse_from_json(value: &serde_json::Value) -> Option<Self> {
|
|
match value {
|
|
serde_json::Value::String(s) => Some(Utc.datetime_from_str(&s, "%+").ok()?),
|
|
_ => None,
|
|
}
|
|
}
|
|
|
|
fn to_json(&self) -> Result<serde_json::Value> {
|
|
Ok(self.to_rfc3339().into())
|
|
}
|
|
}
|