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use uuid::Uuid;
use crate::decode::Decode;
use crate::encode::{Encode, IsNull};
use crate::error::BoxDynError;
use crate::postgres::{PgArgumentBuffer, PgTypeInfo, PgValueFormat, PgValueRef, Postgres};
use crate::types::Type;
impl Type<Postgres> for Uuid {
fn type_info() -> PgTypeInfo {
PgTypeInfo::UUID
}
}
impl Type<Postgres> for [Uuid] {
fn type_info() -> PgTypeInfo {
PgTypeInfo::UUID_ARRAY
}
}
impl Type<Postgres> for Vec<Uuid> {
fn type_info() -> PgTypeInfo {
<[Uuid] as Type<Postgres>>::type_info()
}
}
impl Encode<'_, Postgres> for Uuid {
fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull {
buf.extend_from_slice(self.as_bytes());
IsNull::No
}
}
impl Decode<'_, Postgres> for Uuid {
fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError> {
match value.format() {
PgValueFormat::Binary => Uuid::from_slice(value.as_bytes()?),
PgValueFormat::Text => value.as_str()?.parse(),
}
.map_err(Into::into)
}
}