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use crate::decode::Decode; use crate::encode::{Encode, IsNull}; use crate::error::BoxDynError; use crate::mssql::protocol::type_info::{DataType, TypeInfo}; use crate::mssql::{Mssql, MssqlTypeInfo, MssqlValueRef}; use crate::types::Type; impl Type<Mssql> for bool { fn type_info() -> MssqlTypeInfo { MssqlTypeInfo(TypeInfo::new(DataType::BitN, 1)) } fn compatible(ty: &MssqlTypeInfo) -> bool { matches!(ty.0.ty, DataType::Bit | DataType::BitN) } } impl Encode<'_, Mssql> for bool { fn encode_by_ref(&self, buf: &mut Vec<u8>) -> IsNull { buf.push(if *self { 1 } else { 0 }); IsNull::No } } impl Decode<'_, Mssql> for bool { fn decode(value: MssqlValueRef<'_>) -> Result<Self, BoxDynError> { Ok(value.as_bytes()?[0] == 1) } }