Struct tokio_postgres::types::WasNull [−][src]
pub struct WasNull;
Expand description
An error indicating that a NULL
Postgres value was passed to a FromSql
implementation that does not support NULL
values.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for WasNull
impl UnwindSafe for WasNull
Blanket Implementations
Mutably borrows from an owned value. Read more