Trait oci_rs::types::FromSqlValue

pub trait FromSqlValue {
    fn from_sql_value(sql_value: &SqlValue) -> Option<Self>
    where
        Self: Sized;
}

Allows conversion from a SqlValue.

Required Methods

fn from_sql_value(sql_value: &SqlValue) -> Option<Self> where
    Self: Sized, 

Allows conversion from a SqlValue.

It allows for impossible conversions though the use of Option. e.g. an SqlValue::Null cannot be converted into a i64.

When the TryFrom trait becomes stable then this crate will probably switch to that instead.

Implementations on Foreign Types

impl FromSqlValue for String

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

impl FromSqlValue for i64

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

impl FromSqlValue for f64

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

impl FromSqlValue for Date<Utc>

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

impl FromSqlValue for DateTime<Utc>

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

impl FromSqlValue for DateTime<FixedOffset>

fn from_sql_value(sql_value: &SqlValue) -> Option<Self>

Implementors