pub enum Error {
Show 21 variants
BerTypeError,
BerValueError,
InvalidLength,
InvalidValue {
tag: Tag,
msg: String,
},
InvalidTag,
UnknownTag(u32),
UnexpectedTag {
expected: Option<Tag>,
actual: Tag,
},
UnexpectedClass {
expected: Option<Class>,
actual: Class,
},
IndefiniteLengthUnexpected,
ConstructExpected,
ConstructUnexpected,
IntegerTooLarge,
IntegerNegative,
BerMaxDepth,
StringInvalidCharset,
InvalidDateTime,
DerConstraintFailed(DerConstraint),
LifetimeError,
Unsupported,
Incomplete(Needed),
NomError(ErrorKind),
}
Variants
BerTypeError
BER object does not have the expected type
BerValueError
BER object does not have the expected value
InvalidLength
Invalid Length
InvalidValue
Invalid Value when parsing object with tag {tag:?} {msg:}
InvalidTag
Invalid Tag
UnknownTag(u32)
Unknown tag: {0:?}
UnexpectedTag
Unexpected Tag (expected: {expected:?}, actual: {actual:?})
UnexpectedClass
Unexpected Class (expected: {expected:?}, actual: {actual:?})
IndefiniteLengthUnexpected
Indefinite length not allowed
ConstructExpected
DER object was expected to be constructed (and found to be primitive)
ConstructUnexpected
DER object was expected to be primitive (and found to be constructed)
IntegerTooLarge
Integer too large to fit requested type
IntegerNegative
BER integer is negative, while an unsigned integer was requested
BerMaxDepth
BER recursive parsing reached maximum depth
StringInvalidCharset
Invalid encoding or forbidden characters in string
InvalidDateTime
Invalid Date or Time
DerConstraintFailed(DerConstraint)
DER Failed constraint
LifetimeError
Requesting borrowed data from a temporary object
Unsupported
Feature is not yet implemented
Incomplete(Needed)
incomplete data, missing: {0:?}
NomError(ErrorKind)
nom error: {0:?}
Implementations
sourceimpl Error
impl Error
sourcepub const fn invalid_value(tag: Tag, msg: String) -> Self
pub const fn invalid_value(tag: Tag, msg: String) -> Self
Build an error from the provided invalid value
sourcepub const fn unexpected_class(expected: Option<Class>, actual: Class) -> Self
pub const fn unexpected_class(expected: Option<Class>, actual: Class) -> Self
Build an error from the provided unexpected class
sourcepub const fn unexpected_tag(expected: Option<Tag>, actual: Tag) -> Self
pub const fn unexpected_tag(expected: Option<Tag>, actual: Tag) -> Self
Build an error from the provided unexpected tag
Trait Implementations
sourceimpl Error for Error
impl Error for Error
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
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<Error> for SerializeError
impl From<Error> for SerializeError
sourceimpl From<FromUtf16Error> for Error
impl From<FromUtf16Error> for Error
sourcefn from(_: FromUtf16Error) -> Self
fn from(_: FromUtf16Error) -> Self
Converts to this type from the input type.
sourceimpl From<FromUtf8Error> for Error
impl From<FromUtf8Error> for Error
sourcefn from(_: FromUtf8Error) -> Self
fn from(_: FromUtf8Error) -> Self
Converts to this type from the input type.
sourceimpl<'a> FromBer<'a, Error> for Any<'a>
impl<'a> FromBer<'a, Error> for Any<'a>
sourcefn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a BER object
sourceimpl<'a, T> FromBer<'a, Error> for Option<T> where
T: FromBer<'a>,
impl<'a, T> FromBer<'a, Error> for Option<T> where
T: FromBer<'a>,
sourcefn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a BER object
sourceimpl<'a> FromBer<'a, Error> for Header<'a>
impl<'a> FromBer<'a, Error> for Header<'a>
sourcefn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a BER object
sourceimpl<'a> FromDer<'a, Error> for Any<'a>
impl<'a> FromDer<'a, Error> for Any<'a>
sourcefn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a DER object (enforcing constraints)
sourceimpl<'a, T> FromDer<'a, Error> for Option<T> where
T: FromDer<'a>,
impl<'a, T> FromDer<'a, Error> for Option<T> where
T: FromDer<'a>,
sourcefn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a DER object (enforcing constraints)
sourceimpl<'a> FromDer<'a, Error> for Header<'a>
impl<'a> FromDer<'a, Error> for Header<'a>
sourcefn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
fn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>
Attempt to parse input bytes into a DER object (enforcing constraints)
sourceimpl<I, E> FromExternalError<I, E> for Error
impl<I, E> FromExternalError<I, E> for Error
sourceimpl<'a> ParseError<&'a [u8]> for Error
impl<'a> ParseError<&'a [u8]> for Error
sourcefn from_error_kind(_input: &'a [u8], kind: ErrorKind) -> Self
fn from_error_kind(_input: &'a [u8], kind: ErrorKind) -> Self
Creates an error from the input position and an ErrorKind
impl StructuralPartialEq for Error
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
impl<T> FmtForward for T
impl<T> FmtForward for T
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Causes self
to use its Binary
implementation when Debug
-formatted. Read more
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Causes self
to use its Display
implementation when
Debug
-formatted. Read more
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Causes self
to use its LowerExp
implementation when
Debug
-formatted. Read more
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Causes self
to use its LowerHex
implementation when
Debug
-formatted. Read more
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Causes self
to use its Octal
implementation when Debug
-formatted. Read more
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Causes self
to use its Pointer
implementation when
Debug
-formatted. Read more
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Causes self
to use its UpperExp
implementation when
Debug
-formatted. Read more
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Causes self
to use its UpperHex
implementation when
Debug
-formatted. Read more
fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,
fn fmt_list(self) -> FmtList<Self> where
&'a Self: for<'a> IntoIterator,
Formats each item in a sequence. Read more
impl<T> Pipe for T where
T: ?Sized,
impl<T> Pipe for T where
T: ?Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
Pipes by value. This is generally the method you want to use. Read more
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
Borrows self
and passes that borrow into the pipe function. Read more
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
Mutably borrows self
and passes that borrow into the pipe function. Read more
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
Borrows self
, then passes self.borrow()
into the pipe function. Read more
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
Mutably borrows self
, then passes self.borrow_mut()
into the pipe
function. Read more
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
Borrows self
, then passes self.as_ref()
into the pipe function.
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
Mutably borrows self
, then passes self.as_mut()
into the pipe
function. Read more
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
Borrows self
, then passes self.deref()
into the pipe function.
impl<T> Tap for T
impl<T> Tap for T
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Immutable access to the Borrow<B>
of a value. Read more
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Mutable access to the BorrowMut<B>
of a value. Read more
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Immutable access to the AsRef<R>
view of a value. Read more
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Mutable access to the AsMut<R>
view of a value. Read more
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Immutable access to the Deref::Target
of a value. Read more
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Mutable access to the Deref::Target
of a value. Read more
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
Calls .tap()
only in debug builds, and is erased in release builds.
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
Calls .tap_mut()
only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Calls .tap_borrow()
only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Calls .tap_borrow_mut()
only in debug builds, and is erased in release
builds. Read more
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Calls .tap_ref()
only in debug builds, and is erased in release
builds. Read more
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Calls .tap_ref_mut()
only in debug builds, and is erased in release
builds. Read more