Struct postgres::types::WasNull
[−]
[src]
pub struct WasNull;
An error indicating that a NULL Postgres value was passed to a FromSql
implementation that does not support NULL values.
Trait Implementations
impl Copy for WasNull[src]
impl Debug for WasNull[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>[src]
Formats the value using the given formatter.
impl Clone for WasNull[src]
fn clone(&self) -> WasNull[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Error for WasNull[src]
fn description(&self) -> &str[src]
A short description of the error. Read more
fn cause(&self) -> Option<&Error>1.0.0[src]
The lower-level cause of this error, if any. Read more