sqlx_mysql/types/
rust_decimal.rsuse rust_decimal::Decimal;
use crate::decode::Decode;
use crate::encode::{Encode, IsNull};
use crate::error::BoxDynError;
use crate::io::MySqlBufMutExt;
use crate::protocol::text::ColumnType;
use crate::types::Type;
use crate::{MySql, MySqlTypeInfo, MySqlValueRef};
impl Type<MySql> for Decimal {
fn type_info() -> MySqlTypeInfo {
MySqlTypeInfo::binary(ColumnType::NewDecimal)
}
fn compatible(ty: &MySqlTypeInfo) -> bool {
matches!(ty.r#type, ColumnType::Decimal | ColumnType::NewDecimal)
}
}
impl Encode<'_, MySql> for Decimal {
fn encode_by_ref(&self, buf: &mut Vec<u8>) -> Result<IsNull, BoxDynError> {
buf.put_str_lenenc(&self.to_string());
Ok(IsNull::No)
}
}
impl Decode<'_, MySql> for Decimal {
fn decode(value: MySqlValueRef<'_>) -> Result<Self, BoxDynError> {
Ok(value.as_str()?.parse()?)
}
}