Struct serde_rusqlite::error::Error
source · pub struct Error(pub ErrorKind, _);
Expand description
The Error type.
This tuple struct is made of two elements:
- an
ErrorKind
which is used to determine the type of the error. - An internal
State
, not meant for direct use outside oferror_chain
internals, containing:- a backtrace, generated when the error is created.
- an error chain, used for the implementation of
Error::cause()
.
Tuple Fields§
§0: ErrorKind
The kind of the error.
Implementations§
source§impl Error
impl Error
sourcepub fn from_kind(kind: ErrorKind) -> Error
pub fn from_kind(kind: ErrorKind) -> Error
Constructs an error from a kind, and generates a backtrace.
sourcepub fn with_chain<E, K>(error: E, kind: K) -> Errorwhere
E: Error + Send + 'static,
K: Into<ErrorKind>,
pub fn with_chain<E, K>(error: E, kind: K) -> Errorwhere
E: Error + Send + 'static,
K: Into<ErrorKind>,
Constructs a chained error from another error and a kind, and generates a backtrace.
sourcepub fn with_boxed_chain<K>(error: Box<dyn Error + Send>, kind: K) -> Errorwhere
K: Into<ErrorKind>,
pub fn with_boxed_chain<K>(error: Box<dyn Error + Send>, kind: K) -> Errorwhere
K: Into<ErrorKind>,
Construct a chained error from another boxed error and a kind, and generates a backtrace
sourcepub fn backtrace(&self) -> Option<&Backtrace>
pub fn backtrace(&self) -> Option<&Backtrace>
Returns the backtrace associated with this error.
sourcepub fn chain_err<F, EK>(self, error: F) -> Errorwhere
F: FnOnce() -> EK,
EK: Into<ErrorKind>,
pub fn chain_err<F, EK>(self, error: F) -> Errorwhere
F: FnOnce() -> EK,
EK: Into<ErrorKind>,
Extends the error chain with a new entry.
sourcepub fn description(&self) -> &str
pub fn description(&self) -> &str
A short description of the error.
This method is identical to Error::description()
Trait Implementations§
source§impl ChainedError for Error
impl ChainedError for Error
source§fn from_kind(kind: Self::ErrorKind) -> Self
fn from_kind(kind: Self::ErrorKind) -> Self
Constructs an error from a kind, and generates a backtrace.
source§fn with_chain<E, K>(error: E, kind: K) -> Selfwhere
E: Error + Send + 'static,
K: Into<Self::ErrorKind>,
fn with_chain<E, K>(error: E, kind: K) -> Selfwhere
E: Error + Send + 'static,
K: Into<Self::ErrorKind>,
Constructs a chained error from another error and a kind, and generates a backtrace.
source§fn chain_err<F, EK>(self, error: F) -> Selfwhere
F: FnOnce() -> EK,
EK: Into<ErrorKind>,
fn chain_err<F, EK>(self, error: F) -> Selfwhere
F: FnOnce() -> EK,
EK: Into<ErrorKind>,
Extends the error chain with a new entry.
source§fn display_chain<'a>(&'a self) -> DisplayChain<'a, Self>
fn display_chain<'a>(&'a self) -> DisplayChain<'a, Self>
Returns an object which implements
Display
for printing the full
context of this error. Read moresource§impl Error for Error
impl Error for Error
source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
source§impl Error for Error
impl Error for Error
source§fn custom<T: Display>(msg: T) -> Self
fn custom<T: Display>(msg: T) -> Self
Raised when there is general error when deserializing a type. Read more
source§fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
Raised when a
Deserialize
receives a type different from what it was
expecting. Read moresource§fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
Raised when a
Deserialize
receives a value of the right type but that
is wrong for some other reason. Read moresource§fn invalid_length(len: usize, exp: &dyn Expected) -> Self
fn invalid_length(len: usize, exp: &dyn Expected) -> Self
Raised when deserializing a sequence or map and the input data contains
too many or too few elements. Read more
source§fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
Raised when a
Deserialize
enum type received a variant with an
unrecognized name. Read moresource§fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
Raised when a
Deserialize
struct type received a field with an
unrecognized name. Read moresource§fn missing_field(field: &'static str) -> Self
fn missing_field(field: &'static str) -> Self
Raised when a
Deserialize
struct type expected to receive a required
field with a particular name but that field was not present in the
input. Read moresource§fn duplicate_field(field: &'static str) -> Self
fn duplicate_field(field: &'static str) -> Self
Raised when a
Deserialize
struct type received more than one of the
same field. Read more