Trait odbc_api_helper::TryConvert

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pub trait TryConvert<T>: Sized {
    type Error;

    fn try_convert(self) -> Result<T, Self::Error>;
}

Required Associated Types

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type Error

Required Methods

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fn try_convert(self) -> Result<T, Self::Error>

Implementations on Foreign Types

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impl TryConvert<Type> for DmDateType

type Error = Error

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fn try_convert(self) -> Result<PgType, Self::Error>

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impl TryConvert<PgTableItem> for DmTableItem

type Error = Error

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fn try_convert(self) -> Result<PgTableItem, Self::Error>

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impl TryConvert<BufferDescription> for (&OdbcColumn, &Options)

type Error = String

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fn try_convert(self) -> Result<BufferDescription, Self::Error>

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impl TryConvert<Date> for Date

Convert odbc_api::sys::Date to time::Date

Example

use odbc_api_helper::TryConvert;

let odbc_data = OdbcDate{year: 2020,month: 1,day: 1};
assert_eq!(date!(2020 - 01 - 01), odbc_data.try_convert().unwrap());

let odbc_data = OdbcDate{year: 2022,month: 12,day: 31};
assert_eq!(date!(2022 - 12 - 31), odbc_data.try_convert().unwrap());

type Error = Error

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fn try_convert(self) -> Result<Date, Self::Error>

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impl TryConvert<Time> for Time

Convert odbc_api::sys::Time to time::Time

Example

use odbc_api_helper::TryConvert;

let odbc_time = OdbcTime { hour: 3,minute: 1,second: 1 };
assert_eq!(time!(03 : 01: 01), odbc_time.try_convert().unwrap());

let odbc_time = OdbcTime { hour: 19,minute: 31,second: 59 };
assert_eq!(time!(19 : 31 : 59), odbc_time.try_convert().unwrap());