foundry_cheatcodes::error

Struct Error

pub struct Error {
    is_str: bool,
    drop: bool,
    data: *const [u8],
}

Expand description

Error thrown by cheatcodes.

Fields§

§is_str: bool

If true, encode data as Error(string), otherwise encode it directly as bytes.

§drop: bool

Whether this was constructed from an owned byte vec, which means we have to drop the data in impl Drop.

§data: *const [u8]

The error data. Always a valid pointer, and never modified.

Implementations§

impl Error

pub fn encode(error: impl Into<Self>) -> Bytes

Creates a new error and ABI encodes it as CheatcodeError(string).

pub fn display(msg: impl Display) -> Self

Creates a new error with a custom message.

pub fn fmt(args: Arguments<'_>) -> Self

Creates a new error with a custom fmt::Arguments message.

pub fn abi_encode(&self) -> Vec<u8> ⓘ

ABI-encodes this error as CheatcodeError(string) if the inner message is a string, otherwise returns the raw bytes.

pub fn kind(&self) -> ErrorKind<'_>

Returns the kind of this error.

pub fn data(&self) -> &[u8] ⓘ

Returns the raw data of this error.

pub fn is_str(&self) -> bool

Returns true if this error is a human-readable string.

fn new_str(data: &'static str) -> Self

fn new_string(data: String) -> Self

fn new_bytes(data: &'static [u8]) -> Self

fn new_vec(data: Vec<u8>) -> Self

fn _new(is_str: bool, drop: bool, data: *const [u8]) -> Self

Trait Implementations§

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Drop for Error

fn drop(&mut self)

Executes the destructor for this type. Read more

impl Error for Error

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports. Read more

impl From<&'static [u8]> for Error

fn from(value: &'static [u8]) -> Self

Converts to this type from the input type.

impl<const N: usize> From<&'static [u8; N]> for Error

fn from(value: &'static [u8; N]) -> Self

Converts to this type from the input type.

impl From<&'static str> for Error

fn from(value: &'static str) -> Self

Converts to this type from the input type.

impl From<BackendError> for Error

fn from(value: BackendError) -> Self

Converts to this type from the input type.

impl From<Bytes> for Error

fn from(value: Bytes) -> Self

Converts to this type from the input type.

impl From<Cow<'static, [u8]>> for Error

fn from(value: Cow<'static, [u8]>) -> Self

Converts to this type from the input type.

impl From<Cow<'static, str>> for Error

fn from(value: Cow<'static, str>) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for Error

fn from(value: DatabaseError) -> Self

Converts to this type from the input type.

impl<T: Into<BackendError>> From<EVMError<T>> for Error

fn from(err: EVMError<T>) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: SignatureError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: SignerError) -> Self

Converts to this type from the input type.

impl From<FromHexError> for Error

fn from(value: FromHexError) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(value: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<FsPathError> for Error

fn from(value: FsPathError) -> Self

Converts to this type from the input type.

impl From<JsonPathError> for Error

fn from(value: JsonPathError) -> Self

Converts to this type from the input type.

impl From<LocalSignerError> for Error

fn from(value: LocalSignerError) -> Self

Converts to this type from the input type.

impl From<Report> for Error

fn from(err: Report) -> Self

Converts to this type from the input type.

impl From<SignatureError> for Error

fn from(value: SignatureError) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for Error

fn from(value: TryFromIntError) -> Self

Converts to this type from the input type.

impl From<UnresolvedEnvVarError> for Error

fn from(value: UnresolvedEnvVarError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(value: Utf8Error) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Error

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<WalletSignerError> for Error

fn from(value: WalletSignerError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for Error

impl RefUnwindSafe for Error

impl !Send for Error

impl !Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

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impl<T> Any for T
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

Mutably borrows from an owned value. Read more

impl<T, R> CollectAndApply<T, R> for T

fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

type Output = R

impl<T> Conv for T

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> ErrorExt for T
where T: Error,

fn abi_encode_revert(&self) -> Bytes

ABI-encodes the error using Revert(string).

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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fn into(self) -> U

Calls U::from(self).

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

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

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where Shared: FromUnshared<Unshared>,

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Creates a shared type from an unshared type.

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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.

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes