Trait diesel::types::FromSql [] [src]

pub trait FromSql<A, DB: Backend + HasSqlType<A>>: Sized {
    fn from_sql(bytes: Option<&DB::RawValue>)
                -> Result<Self, Box<Error + Send + Sync>>; }

How to deserialize a single field of a given type. The input will always be the binary representation, not the text.

Required Methods

Implementors