40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
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use serde::{Deserialize, Serialize};
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use sqlx::Decode;
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use strum::{EnumIter, EnumString};
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/// Languages represented as
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/// [ISO 639-3 codes](https://en.wikipedia.org/wiki/List_of_ISO_639-3_codes).
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#[derive(
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Clone, Debug, Decode, Deserialize, strum::Display, PartialEq, Serialize, EnumIter, EnumString,
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)]
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#[serde(rename_all = "lowercase")]
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#[strum(serialize_all = "lowercase")]
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// [`sqlx`] implements Decode and Encode to/from the Postgres `TEXT` type based
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// on the [`std::fmt::Display`] and [`std::str::FromStr`] traits, so it should
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// use the transformations applied by [`strum`].
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// <https://docs.rs/sqlx/latest/sqlx/types/struct.Text.html>
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pub enum Language {
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Deu,
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Eng,
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Spa,
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}
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impl Default for Language {
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/// Language defaults to English when necessary, as the product is being
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/// developed with a primarily English speaking/reading/writing market in
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/// mind.
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fn default() -> Self {
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Self::Eng
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}
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}
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impl Language {
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pub fn as_locale_str(&self) -> &'static str {
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match self {
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Self::Deu => "Deutsch",
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Self::Eng => "English",
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Self::Spa => "Español",
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}
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}
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}
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