paymentlib/nswcpp/enums/
status.rs

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use serde::Deserialize;
use serde::Serialize;
#[cfg(feature = "diesel")]
use {
    diesel::backend::Backend,
    diesel::deserialize::FromSql,
    diesel::pg::Pg,
    diesel::serialize::{IsNull, Output, ToSql},
    diesel::types::Varchar,
    diesel::{deserialize, not_none, serialize},
    diesel::{AsExpression, FromSqlRow},
    std::io::Write,
};

#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
#[cfg_attr(feature = "diesel", derive(AsExpression, FromSqlRow))]
#[cfg_attr(feature = "diesel", sql_type = "Varchar")]
pub enum Status {
    No,
    Requested,
    InProgress,
    Paid,
    Received,
    Completed,
    Voided,
    Canceled,
    Any,
}

#[cfg(feature = "diesel")]
impl ToSql<Varchar, Pg> for Status {
    fn to_sql<W: Write>(&self, out: &mut Output<W, Pg>) -> serialize::Result {
        match *self {
            Status::No => out.write_all(b"No")?,
            Status::Requested => out.write_all(b"Requested")?,
            Status::InProgress => out.write_all(b"InProgress")?,
            Status::Paid => out.write_all(b"Paid")?,
            Status::Received => out.write_all(b"Received")?,
            Status::Completed => out.write_all(b"Completed")?,
            Status::Voided => out.write_all(b"Voided")?,
            Status::Canceled => out.write_all(b"Canceled")?,
            Status::Any => out.write_all(b"Any")?,
        }
        Ok(IsNull::No)
    }
}

#[cfg(feature = "diesel")]
impl FromSql<Varchar, Pg> for Status {
    fn from_sql(bytes: Option<&<Pg as Backend>::RawValue>) -> deserialize::Result<Self> {
        match not_none!(bytes) {
            b"No" => Ok(Status::No),
            b"Requested" => Ok(Status::Requested),
            b"InProgress" => Ok(Status::InProgress),
            b"Paid" => Ok(Status::Paid),
            b"Received" => Ok(Status::Received),
            b"Completed" => Ok(Status::Completed),
            b"Voided" => Ok(Status::Voided),
            b"Canceled" => Ok(Status::Canceled),
            b"Any" => Ok(Status::Any),
            _ => Err("Unrecognized enum variant".into()),
        }
    }
}