pub enum DbErr {
Conn(String),
Exec(String),
Query(String),
RecordNotFound(String),
Custom(String),
Type(String),
Json(String),
Migration(String),
}
Expand description
An error from unsuccessful database operations
Variants
Conn(String)
There was a problem with the database connection
Exec(String)
An operation did not execute successfully
Query(String)
An error occurred while performing a query
RecordNotFound(String)
The record was not found in the database
Custom(String)
A custom error
Type(String)
Error occurred while parsing value as target type
Json(String)
Error occurred while parsing json value as target type
Migration(String)
A migration error
Trait Implementations
sourceimpl Error for DbErr
impl Error for DbErr
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
sourceimpl From<TryGetError> for DbErr
impl From<TryGetError> for DbErr
sourcefn from(e: TryGetError) -> DbErr
fn from(e: TryGetError) -> DbErr
Converts to this type from the input type.
impl Eq for DbErr
impl StructuralEq for DbErr
impl StructuralPartialEq for DbErr
Auto Trait Implementations
impl RefUnwindSafe for DbErr
impl Send for DbErr
impl Sync for DbErr
impl Unpin for DbErr
impl UnwindSafe for DbErr
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.