Enum frame_support::pallet_prelude::DispatchError

source · [−]

pub enum DispatchError {
    Other(&'static str),
    CannotLookup,
    BadOrigin,
    Module {
        index: u8,
        error: u8,
        message: Option<&'static str>,
    },
    ConsumerRemaining,
    NoProviders,
}

Expand description

Reason why a dispatch call failed.

Variants

`Other(&'static str)`

Some error occurred.

`CannotLookup`

Failed to lookup some data.

`BadOrigin`

A bad origin.

`Module`

Fields

index: u8

Module index, matching the metadata module index.

error: u8

Module specific error value.

message: Option<&'static str>

Optional error message.

A custom error in a module.

`ConsumerRemaining`

At least one consumer is remaining so the account cannot be destroyed.

`NoProviders`

There are no providers so the account cannot be created.

Implementations

source

impl DispatchError

source

pub fn stripped(self) -> DispatchError

Return the same error but without the attached message.

Trait Implementations

source

impl Clone for DispatchError

source

pub fn clone(&self) -> DispatchError

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

source

impl Debug for DispatchError

source

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

source

impl Decode for DispatchError

source

pub fn decode<CodecInputEdqy>(
codec_input_edqy: &mut CodecInputEdqy
) -> Result<DispatchError, Error> where
CodecInputEdqy: Input,

Attempt to deserialise the value from input.

source

fn skip(input: &mut I) -> Result<(), Error> where
I: Input,

Attempt to skip the encoded value from input. Read more

source

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more

source

impl<'de> Deserialize<'de> for DispatchError

source

pub fn deserialize<D>(
deserializer: D
) -> Result<DispatchError, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

source

impl Encode for DispatchError

source

pub fn encode_to<CodecOutputEdqy>(
 &self,
 codec_dest_edqy: &mut CodecOutputEdqy
) where
 CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

source

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more

source

fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Convert self to an owned vector.

source

fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

Convert self to a slice and then invoke the given closure with it.

source

fn encoded_size(&self) -> usize

Calculates the encoded size. Read more

source

impl From<&'static str> for DispatchError

source

pub fn from(err: &'static str) -> DispatchError

Performs the conversion.

source

impl From<BadOrigin> for DispatchError

source

pub fn from(BadOrigin) -> DispatchError

Performs the conversion.

source

impl From<DispatchError> for Result<(), DispatchError>

source

pub fn from(err: DispatchError) -> Result<(), DispatchError>

Performs the conversion.

source

impl From<DispatchError> for &'static str

source

pub fn from(err: DispatchError) -> &'static str

Performs the conversion.

source

impl From<LookupError> for DispatchError

source

pub fn from(LookupError) -> DispatchError

Performs the conversion.

source

impl From<StoredMapError> for DispatchError

source

pub fn from(e: StoredMapError) -> DispatchError

Performs the conversion.

source

impl PartialEq<DispatchError> for DispatchError

source

pub fn eq(&self, other: &DispatchError) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

source

pub fn ne(&self, other: &DispatchError) -> bool

This method tests for !=.

source

impl Printable for DispatchError

source

pub fn print(&self)

Print the object.

source

impl Serialize for DispatchError

source

pub fn serialize<S>(
 &self,
 serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
 S: Serializer,

Serialize this value into the given Serde serializer. Read more

source

impl StructuralPartialEq for DispatchError

Auto Trait Implementations

impl RefUnwindSafe for DispatchError

impl Send for DispatchError

impl Sync for DispatchError

impl Unpin for DispatchError

impl UnwindSafe for DispatchError

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> CheckedConversion for T

source

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

source

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

source

impl<T> DecodeAll for T where
T: Decode,

source

pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

source

impl<T> DecodeLimit for T where
T: Decode,

source

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more

source

pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

Decode Self with the given maximum recursion depth. Read more

source

impl<T> DynClone for T where
T: Clone,

source

pub fn __clone_box(&self, Private) -> *mut ()

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T> Instrument for T

source

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

source

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> IsType<T> for T

source

fn from_ref(t: &T) -> &Self

Cast reference.

source

fn into_ref(&self) -> &T

Cast reference.

source

fn from_mut(t: &mut T) -> &mut Self

Cast mutable reference.

source

fn into_mut(&mut self) -> &mut T

Cast mutable reference.

source

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

source

pub fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

source

pub fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

source

impl<T> KeyedVec for T where
T: Codec,

source

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Return an encoding of Self prepended by given slice.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> SaturatedConversion for T

source

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

source

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

source

pub fn unchecked_into(self) -> T

The counterpart to unchecked_from.

source

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

source

pub fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

source

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

source

pub fn vzip(self) -> V

source

impl<T> WithPostDispatchInfo for T where
T: Into<DispatchError>,

source

fn with_weight(self, actual_weight: Weight) -> DispatchErrorWithPostInfo

Call this on your modules custom errors type in order to return a custom weight on error. Read more

source

impl<S> Codec for S where
S: Decode + Encode,

source

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,

source

impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,

source

impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,

source

impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,

source

impl<T> EncodeLike<Arc<T>> for T where
T: Encode,

source

impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,

source

impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,

source

impl<T> EncodeLike<Rc<T>> for T where
T: Encode,

source

impl<S> FullCodec for S where
S: Decode + FullEncode,

source

impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,

source

impl<T> MaybeDebug for T where
T: Debug,

source

impl<T> MaybeDebug for T where
T: Debug,

source

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,

source

impl<T> MaybeSerialize for T where
T: Serialize,

source

impl<T> MaybeSerializeDeserialize for T where
T: DeserializeOwned + Serialize,

source

impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,

source

Enum frame_support::pallet_prelude::DispatchError

Variants

Other(&'static str)

CannotLookup

BadOrigin

Module

Fields

ConsumerRemaining

NoProviders

Implementations

impl DispatchError

pub fn stripped(self) -> DispatchError

Trait Implementations

impl Clone for DispatchError

pub fn clone(&self) -> DispatchError

fn clone_from(&mut self, source: &Self)

impl Debug for DispatchError

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Decode for DispatchError

pub fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy) -> Result<DispatchError, Error> where __CodecInputEdqy: Input,

fn skip<I>(input: &mut I) -> Result<(), Error> where I: Input,

fn encoded_fixed_size() -> Option<usize>

impl<'de> Deserialize<'de> for DispatchError

pub fn deserialize<__D>( __deserializer: __D) -> Result<DispatchError, <__D as Deserializer<'de>>::Error> where __D: Deserializer<'de>,

impl Encode for DispatchError

pub fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy) where __CodecOutputEdqy: Output + ?Sized,

fn size_hint(&self) -> usize

fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,

fn encoded_size(&self) -> usize

impl From<&'static str> for DispatchError

pub fn from(err: &'static str) -> DispatchError

impl From<BadOrigin> for DispatchError

pub fn from(BadOrigin) -> DispatchError

impl From<DispatchError> for Result<(), DispatchError>

pub fn from(err: DispatchError) -> Result<(), DispatchError>

impl From<DispatchError> for &'static str

pub fn from(err: DispatchError) -> &'static str

impl From<LookupError> for DispatchError

pub fn from(LookupError) -> DispatchError

impl From<StoredMapError> for DispatchError

pub fn from(e: StoredMapError) -> DispatchError

impl PartialEq<DispatchError> for DispatchError

pub fn eq(&self, other: &DispatchError) -> bool

pub fn ne(&self, other: &DispatchError) -> bool

impl Printable for DispatchError

pub fn print(&self)

impl Serialize for DispatchError

pub fn serialize<__S>( &self, __serializer: __S) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where __S: Serializer,

impl Copy for DispatchError

impl EncodeLike<DispatchError> for DispatchError

impl Eq for DispatchError

impl StructuralEq for DispatchError

impl StructuralPartialEq for DispatchError

Auto Trait Implementations

impl RefUnwindSafe for DispatchError

impl Send for DispatchError

impl Sync for DispatchError

impl Unpin for DispatchError

impl UnwindSafe for DispatchError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> DecodeAll for T where T: Decode,

pub fn decode_all(input: &[u8]) -> Result<T, Error>

impl<T> DecodeLimit for T where T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

pub fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

impl<T> DynClone for T where T: Clone,

pub fn __clone_box(&self, Private) -> *mut ()

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

`Other(&'static str)`

`CannotLookup`

`BadOrigin`

`Module`

`ConsumerRemaining`

`NoProviders`

pub fn decode<CodecInputEdqy>(
codec_input_edqy: &mut CodecInputEdqy
) -> Result<DispatchError, Error> where
CodecInputEdqy: Input,

fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,

pub fn deserialize<D>(
deserializer: D
) -> Result<DispatchError, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

pub fn encode_to<CodecOutputEdqy>(
&self,
codec_dest_edqy: &mut CodecOutputEdqy
) where
CodecOutputEdqy: Output + ?Sized,

fn encode(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

pub fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

impl<T> DecodeAll for T where
T: Decode,

pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

impl<T> DecodeLimit for T where
T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

impl<T> DynClone for T where
T: Clone,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

impl<T> KeyedVec for T where
T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn saturated_from<T>(t: T) -> Self where
Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T where
Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S where
T: Bounded,
S: TryInto<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> WithPostDispatchInfo for T where
T: Into<DispatchError>,

impl<S> Codec for S where
S: Decode + Encode,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,

impl<'_, '_, T> EncodeLike<&'_ &'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ T> for T where
T: Encode,

impl<'_, T> EncodeLike<&'_ mut T> for T where
T: Encode,

impl<T> EncodeLike<Arc<T>> for T where
T: Encode,

impl<T> EncodeLike<Box<T, Global>> for T where
T: Encode,

impl<'a, T> EncodeLike<Cow<'a, T>> for T where
T: ToOwned + Encode,

impl<T> EncodeLike<Rc<T>> for T where
T: Encode,

impl<S> FullCodec for S where
S: Decode + FullEncode,

impl<S> FullEncode for S where
S: Encode + EncodeLike<S>,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeDebug for T where
T: Debug,

impl<T> MaybeRefUnwindSafe for T where
T: RefUnwindSafe,

impl<T> MaybeSerialize for T where
T: Serialize,

impl<T> MaybeSerializeDeserialize for T where
T: DeserializeOwned + Serialize,

impl<T> Member for T where
T: 'static + Send + Sync + Debug + Eq + PartialEq<T> + Clone,

impl<T> Parameter for T where
T: Codec + EncodeLike<T> + Clone + Eq + Debug,