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use crate::decode::Decode;
use crate::encode::{Encode, IsNull};
use crate::error::BoxDynError;
use crate::mysql::io::MySqlBufMutExt;
use crate::mysql::protocol::text::ColumnType;
use crate::mysql::{MySql, MySqlTypeInfo, MySqlValueRef};
use crate::types::Type;
impl Type<MySql> for [u8] {
fn type_info() -> MySqlTypeInfo {
MySqlTypeInfo::binary(ColumnType::Blob)
}
fn compatible(ty: &MySqlTypeInfo) -> bool {
matches!(
ty.r#type,
ColumnType::VarChar
| ColumnType::Blob
| ColumnType::TinyBlob
| ColumnType::MediumBlob
| ColumnType::LongBlob
| ColumnType::String
| ColumnType::VarString
| ColumnType::Enum
)
}
}
impl Encode<'_, MySql> for &'_ [u8] {
fn encode_by_ref(&self, buf: &mut Vec<u8>) -> IsNull {
buf.put_bytes_lenenc(self);
IsNull::No
}
}
impl<'r> Decode<'r, MySql> for &'r [u8] {
fn decode(value: MySqlValueRef<'r>) -> Result<Self, BoxDynError> {
value.as_bytes()
}
}
impl Type<MySql> for Vec<u8> {
fn type_info() -> MySqlTypeInfo {
<[u8] as Type<MySql>>::type_info()
}
fn compatible(ty: &MySqlTypeInfo) -> bool {
<&[u8] as Type<MySql>>::compatible(ty)
}
}
impl Encode<'_, MySql> for Vec<u8> {
fn encode_by_ref(&self, buf: &mut Vec<u8>) -> IsNull {
<&[u8] as Encode<MySql>>::encode(&**self, buf)
}
}
impl Decode<'_, MySql> for Vec<u8> {
fn decode(value: MySqlValueRef<'_>) -> Result<Self, BoxDynError> {
<&[u8] as Decode<MySql>>::decode(value).map(ToOwned::to_owned)
}
}