Struct mentat::DbError
[−]
[src]
pub struct DbError { /* fields omitted */ }Methods
impl DbError[src]
impl DbErrorpub fn kind(&self) -> DbErrorKind[src]
pub fn kind(&self) -> DbErrorKindTrait Implementations
impl Debug for DbError[src]
impl Debug for DbErrorfn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>Formats the value using the given formatter. Read more
impl Fail for DbError[src]
impl Fail for DbErrorfn cause(&self) -> Option<&(Fail + 'static)>[src]
fn cause(&self) -> Option<&(Fail + 'static)>Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
fn backtrace(&self) -> Option<&Backtrace>[src]
fn backtrace(&self) -> Option<&Backtrace>Returns a reference to the Backtrace carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static, Provides context for this failure. Read more
fn compat(self) -> Compat<Self>
fn compat(self) -> Compat<Self>Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more
ⓘImportant traits for Causes<'f>fn causes(&self) -> Causes
fn causes(&self) -> CausesReturns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item. Read more
fn root_cause(&self) -> &(Fail + 'static)
fn root_cause(&self) -> &(Fail + 'static)Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause. Read more
impl From<Context<DbErrorKind>> for DbError[src]
impl From<Context<DbErrorKind>> for DbErrorfn from(inner: Context<DbErrorKind>) -> DbError[src]
fn from(inner: Context<DbErrorKind>) -> DbErrorPerforms the conversion.
impl From<Error> for DbError[src]
impl From<Error> for DbErrorimpl From<DbErrorKind> for DbError[src]
impl From<DbErrorKind> for DbErrorfn from(kind: DbErrorKind) -> DbError[src]
fn from(kind: DbErrorKind) -> DbErrorPerforms the conversion.
impl Display for DbError[src]
impl Display for DbErrorfn fmt(&self, f: &mut Formatter) -> Result<(), Error>[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>Formats the value using the given formatter. Read more
impl UpdateableCache<DbError> for InProgressSQLiteAttributeCache[src]
impl UpdateableCache<DbError> for InProgressSQLiteAttributeCachefn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, [src]
fn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, impl UpdateableCache<DbError> for SQLiteAttributeCache[src]
impl UpdateableCache<DbError> for SQLiteAttributeCachefn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, [src]
fn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, impl UpdateableCache<DbError> for AttributeCaches[src]
impl UpdateableCache<DbError> for AttributeCachesfn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, [src]
fn update<I>(
&mut self,
schema: &Schema,
retractions: I,
assertions: I
) -> Result<(), DbError> where
I: Iterator<Item = (i64, i64, TypedValue)>, impl From<DbError> for ProjectorError[src]
impl From<DbError> for ProjectorErrorfn from(error: DbError) -> ProjectorError[src]
fn from(error: DbError) -> ProjectorErrorPerforms the conversion.
impl From<DbError> for PullError[src]
impl From<DbError> for PullErrorimpl From<DbError> for MentatError[src]
impl From<DbError> for MentatErrorfn from(error: DbError) -> MentatError[src]
fn from(error: DbError) -> MentatErrorPerforms the conversion.