Struct napi::Error[][src]

pub struct Error {
    pub status: Status,
    pub reason: String,
}
Expand description

Represent JsError. Return this Error in js_function, napi-rs will throw it as JsError for you. If you want throw it as TypeError or RangeError, you can use JsTypeError/JsRangeError::from(Error).throw_into(env)

Fields

status: Statusreason: String

Implementations

impl Error[src]

pub fn new(status: Status, reason: String) -> Self[src]

pub fn from_status(status: Status) -> Self[src]

pub fn from_reason(reason: String) -> Self[src]

Trait Implementations

impl Clone for Error[src]

fn clone(&self) -> Error[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Error[src]

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

Formats the value using the given formatter. Read more

impl Display for Error[src]

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

Formats the value using the given formatter. Read more

impl Error for Error[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

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

fn backtrace(&self) -> Option<&Backtrace>[src]

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

Returns a stack backtrace, if available, of where this error occurred. Read more

fn description(&self) -> &str1.0.0[src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl Error for Error[src]

fn custom<T: Display>(msg: T) -> Self[src]

Used when a Serialize implementation encounters any error while serializing a type. Read more

impl Error for Error[src]

fn custom<T: Display>(msg: T) -> Self[src]

Raised when there is general error when deserializing a type. Read more

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self[src]

Raised when a Deserialize receives a type different from what it was expecting. Read more

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self[src]

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason. Read more

fn invalid_length(len: usize, exp: &dyn Expected) -> Self[src]

Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self[src]

Raised when a Deserialize enum type received a variant with an unrecognized name. Read more

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self[src]

Raised when a Deserialize struct type received a field with an unrecognized name. Read more

fn missing_field(field: &'static str) -> Self[src]

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 more

fn duplicate_field(field: &'static str) -> Self[src]

Raised when a Deserialize struct type received more than one of the same field. Read more

impl From<Error> for Error[src]

fn from(value: SerdeJSONError) -> Self[src]

Performs the conversion.

impl From<Error> for Error[src]

fn from(error: Error) -> Self[src]

Performs the conversion.

impl From<Error> for JsError[src]

fn from(err: Error) -> Self[src]

Performs the conversion.

impl From<Error> for JsTypeError[src]

fn from(err: Error) -> Self[src]

Performs the conversion.

impl From<Error> for JsRangeError[src]

fn from(err: Error) -> Self[src]

Performs the conversion.

impl From<NulError> for Error[src]

fn from(error: NulError) -> Self[src]

Performs the conversion.

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 T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

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

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

recently added

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

impl<T> ToString for T where
    T: Display + ?Sized
[src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.