Trait rocket_db_pools::diesel::prelude::_
source · pub trait _: Column {
const MAX_LENGTH: usize;
}Expand description
Max length for columns of type Char/Varchar…
If a given column has a such constraint, this trait will be implemented and specify that length.
Required Associated Constants§
sourceconst MAX_LENGTH: usize
const MAX_LENGTH: usize
Max length of that column
Object Safety§
This trait is not object safe.