Struct holochain::prelude::dependencies::kitsune_p2p_types::dependencies::lair_keystore_api::dependencies::serde_json::Error
source · pub struct Error { /* private fields */ }
Expand description
This type represents all possible errors that can occur when serializing or deserializing JSON data.
Implementations
sourceimpl Error
impl Error
sourcepub fn line(&self) -> usize
pub fn line(&self) -> usize
One-based line number at which the error was detected.
Characters in the first line of the input (before the first newline character) are in line 1.
sourcepub fn column(&self) -> usize
pub fn column(&self) -> usize
One-based column number at which the error was detected.
The first character in the input and any characters immediately following a newline character are in column 1.
Note that errors may occur in column 0, for example if a read from an IO stream fails immediately following a previously read newline character.
sourcepub fn classify(&self) -> Category
pub fn classify(&self) -> Category
Categorizes the cause of this error.
Category::Io
- failure to read or write bytes on an IO streamCategory::Syntax
- input that is not syntactically valid JSONCategory::Data
- input data that is semantically incorrectCategory::Eof
- unexpected end of the input data
sourcepub fn is_io(&self) -> bool
pub fn is_io(&self) -> bool
Returns true if this error was caused by a failure to read or write bytes on an IO stream.
sourcepub fn is_syntax(&self) -> bool
pub fn is_syntax(&self) -> bool
Returns true if this error was caused by input that was not syntactically valid JSON.
Trait Implementations
sourceimpl Error for Error
impl Error for Error
sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
sourceimpl Error for Error
impl Error for Error
sourcefn custom<T>(msg: T) -> Errorwhere
T: Display,
fn custom<T>(msg: T) -> Errorwhere
T: Display,
sourcefn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Error
fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Error
Deserialize
receives a type different from what it was
expecting. Read moresourcefn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
Deserialize
receives a value of the right type but that
is wrong for some other reason. Read moresourcefn invalid_length(len: usize, exp: &dyn Expected) -> Self
fn invalid_length(len: usize, exp: &dyn Expected) -> Self
sourcefn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
Deserialize
enum type received a variant with an
unrecognized name. Read moresourcefn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
Deserialize
struct type received a field with an
unrecognized name. Read moresourcefn missing_field(field: &'static str) -> Self
fn missing_field(field: &'static str) -> Self
Deserialize
struct type expected to receive a required
field with a particular name but that field was not present in the
input. Read moresourcefn duplicate_field(field: &'static str) -> Self
fn duplicate_field(field: &'static str) -> Self
Deserialize
struct type received more than one of the
same field. Read moresourceimpl From<Error> for ConductorApiError
impl From<Error> for ConductorApiError
sourceimpl From<Error> for Error
impl From<Error> for Error
sourcefn from(j: Error) -> Error
fn from(j: Error) -> Error
Convert a serde_json::Error
into an io::Error
.
JSON syntax and data errors are turned into InvalidData
IO errors.
EOF errors are turned into UnexpectedEof
IO errors.
use std::io;
enum MyError {
Io(io::Error),
Json(serde_json::Error),
}
impl From<serde_json::Error> for MyError {
fn from(err: serde_json::Error) -> MyError {
use serde_json::error::Category;
match err.classify() {
Category::Io => {
MyError::Io(err.into())
}
Category::Syntax | Category::Data | Category::Eof => {
MyError::Json(err)
}
}
}
}
sourceimpl From<Error> for SourceChainError
impl From<Error> for SourceChainError
sourcefn from(e: Error) -> SourceChainError
fn from(e: Error) -> SourceChainError
sourceimpl<'de> IntoDeserializer<'de, Error> for Value
impl<'de> IntoDeserializer<'de, Error> for Value
type Deserializer = Value
type Deserializer = Value
sourcefn into_deserializer(
self
) -> <Value as IntoDeserializer<'de, Error>>::Deserializer
fn into_deserializer(
self
) -> <Value as IntoDeserializer<'de, Error>>::Deserializer
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
impl<T> Any for Twhere
T: Any + ?Sized,
impl<T> Any for Twhere
T: Any + ?Sized,
fn type_id_compat(&self) -> TypeId
fn type_id_compat(&self) -> TypeId
impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
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
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
impl<T> FutureExt for T
impl<T> FutureExt for T
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
sourcefn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
sourcefn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
impl<T> Pointable for T
impl<T> Pointable for T
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
self
from the equivalent element of its
superset. Read morefn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
self
is actually part of its subset T
(and can be converted to it).fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
self.to_subset
but without any property checks. Always succeeds.fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
self
to the equivalent element of its superset.