languageCode

src/types/non_telegram_types/language_code.rs

@@ -0,0 +1,187 @@
+#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
+pub enum LanguageCode {
+    AA,
+    AB,
+    AE,
+    AF,
+    AK,
+    AM,
+    AN,
+    AR,
+    AS,
+    AV,
+    AY,
+    AZ,
+    BA,
+    BE,
+    BG,
+    BH,
+    BI,
+    BM,
+    BN,
+    BO,
+    BR,
+    BS,
+    CA,
+    CE,
+    CH,
+    CO,
+    CR,
+    CS,
+    CU,
+    CV,
+    CY,
+    DA,
+    DE,
+    DV,
+    DZ,
+    EE,
+    EL,
+    EN,
+    EO,
+    ES,
+    ET,
+    EU,
+    FA,
+    FF,
+    FI,
+    FJ,
+    FO,
+    FR,
+    FY,
+    GA,
+    GD,
+    GL,
+    GN,
+    GU,
+    GV,
+    HA,
+    HE,
+    HI,
+    HO,
+    HR,
+    HT,
+    HU,
+    HY,
+    HZ,
+    IA,
+    ID,
+    IE,
+    IG,
+    II,
+    IK,
+    IO,
+    IS,
+    IT,
+    IU,
+    JA,
+    JV,
+    KA,
+    KG,
+    KI,
+    KJ,
+    KK,
+    KL,
+    KM,
+    KN,
+    KO,
+    KR,
+    KS,
+    KU,
+    KV,
+    KW,
+    KY,
+    LA,
+    LB,
+    LG,
+    LI,
+    LN,
+    LO,
+    LT,
+    LU,
+    LV,
+    MG,
+    MH,
+    MI,
+    MK,
+    ML,
+    MN,
+    MR,
+    MS,
+    MT,
+    MY,
+    NA,
+    NB,
+    ND,
+    NE,
+    NG,
+    NL,
+    NN,
+    NO,
+    NR,
+    NV,
+    NY,
+    OC,
+    OJ,
+    OM,
+    OR,
+    OS,
+    PA,
+    PI,
+    PL,
+    PS,
+    PT,
+    QU,
+    RM,
+    RN,
+    RO,
+    RU,
+    RW,
+    SA,
+    SC,
+    SD,
+    SE,
+    SG,
+    SI,
+    SK,
+    SL,
+    SM,
+    SN,
+    SO,
+    SQ,
+    SR,
+    SS,
+    ST,
+    SU,
+    SV,
+    SW,
+    TA,
+    TE,
+    TG,
+    TH,
+    TI,
+    TK,
+    TL,
+    TN,
+    TO,
+    TR,
+    TS,
+    TT,
+    TW,
+    TY,
+    UG,
+    UK,
+    UR,
+    UZ,
+    VE,
+    VI,
+    VO,
+    WA,
+    WO,
+    XH,
+    YI,
+    YO,
+    ZA,
+    ZH,
+    ZU,
+}

src/types/non_telegram_types/mod.rs

@@ -1,5 +1,7 @@
 pub use currency::*;
 pub use country_code::*;
+pub use language_code::*;
 
 mod currency;
-mod country_code;
+mod country_code;
+mod language_code;

src/types/user.rs

@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use crate::types::LanguageCode;
 
 /// This object represents a Telegram user or bot.
 ///
@@ -24,7 +25,7 @@ pub struct User {
     /// [IETF language tag] of the user's language.
     ///
     /// [IETF language tag]: https://en.wikipedia.org/wiki/IETF_language_tag
-    pub language_code: Option<String>,
+    pub language_code: Option<LanguageCode>,
 }
 
 #[cfg(test)]