23 lines
478 B
Rust
23 lines
478 B
Rust
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use crate::{impl_scalar_internal, Result, Scalar, Value};
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use chrono_tz::Tz;
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use std::str::FromStr;
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impl Scalar for Tz {
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fn type_name() -> &'static str {
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"TimeZone"
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}
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fn parse(value: &Value) -> Option<Self> {
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match value {
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Value::String(s) => Some(Tz::from_str(&s).ok()?),
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_ => None,
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}
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}
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fn to_json(&self) -> Result<serde_json::Value> {
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Ok(Tz::name(self).into())
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}
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}
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impl_scalar_internal!(Tz);
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