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enum.Error

#[non_exhaustive]pub enum Error {
    Runtime(Error),
    CreateWebview(Box<dyn Error + Send>),
    CreateWindow,
    WebviewNotFound,
    FailedToSendMessage,
    AssetNotFound(String),
    Json(Error),
    UnknownApi(Option<Error>),
    FailedToExecuteApi(Error),
    Io(Error),
    Base64Decode(DecodeError),
    InvalidIcon(Box<dyn Error + Send>),
    HttpClientNotInitialized,
    ApiNotEnabled(String),
    ApiNotAllowlisted(String),
    InvalidArgs(&'static str, Error),
    Setup(Box<dyn Error + Send>),
    TauriUpdater(Error),
    PluginInitialization(String, String),
    DialogDefaultPathNotExists(PathBuf),
    SystemTray(Box<dyn Error + Send>),
}

Runtime errors that can happen inside a Tauri application.

Variants (Non-exhaustive)#

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Runtime(Error)

Runtime error.

CreateWebview(Box<dyn Error + Send>)

Failed to create webview.

CreateWindow

Failed to create window.

WebviewNotFound

Can’t access webview dispatcher because the webview was closed or not found.

FailedToSendMessage

Failed to send message to webview.

AssetNotFound(String)

Embedded asset not found.

Json(Error)

Failed to serialize/deserialize.

UnknownApi(Option<Error>)

Unknown API type.

FailedToExecuteApi(Error)

Failed to execute tauri API.

Io(Error)

IO error.

Base64Decode(DecodeError)

Failed to decode base64.

InvalidIcon(Box<dyn Error + Send>)

Failed to load window icon.

HttpClientNotInitialized

Client with specified ID not found.

ApiNotEnabled(String)

API not enabled by Tauri.

ApiNotAllowlisted(String)

API not whitelisted on tauri.conf.json

InvalidArgs(&'static str, Error)

Invalid args when running a command.

Setup(Box<dyn Error + Send>)

Encountered an error in the setup hook,

TauriUpdater(Error)

Tauri updater error.

PluginInitialization(String, String)

Error initializing plugin.

DialogDefaultPathNotExists(PathBuf)

default_path provided to dialog API doesn’t exist.

SystemTray(Box<dyn Error + Send>)

Encountered an error creating the app system tray,

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, __formatter: &mut Formatter<'_>) -> Result#

Formats the value using the given formatter. Read more

impl Error for Error#

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

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

pub fn backtrace(&self) -> Option<&Backtrace>#

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

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

pub fn description(&self) -> &str1.0.0#

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

Read more

pub fn cause(&self) -> Option<&dyn Error>1.0.0#

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<DecodeError> for Error#

fn from(source: DecodeError) -> Self#

Performs the conversion.

impl From<Error> for Error#

fn from(source: Error) -> Self#

Performs the conversion.

impl From<Error> for Error#

fn from(source: Error) -> Self#

Performs the conversion.

impl From<Error> for Error#

fn from(source: Error) -> Self#

Performs the conversion.

impl From<Error> for Error#

fn from(source: Error) -> Self#

Performs the conversion.

impl From<Error> for Error#

fn from(error: Error) -> Self#

Performs the conversion.

impl From<Error> for InvokeError#

fn from(error: Error) -> Self#

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,#

pub fn type_id(&self) -> TypeId#

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T#

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mutT#

Mutably borrows from an owned value. Read more

impl<T> From<T> for T#

pub fn from(t: T) -> T#

Performs the conversion.

impl<T> Instrument for T#

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

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

pub fn in_current_span(self) -> Instrumented<Self>#

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

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

pub fn into(self) -> U#

Performs the conversion.

impl<T> Pointable for T#

pub const ALIGN: usize#

The alignment of pointer.

type Init = T#

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize#

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'aT#

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mutT#

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)#

Drops the object pointed to by the given pointer. Read more

impl<D> ToJsString for D where D: Display,#

pub fn to_js_string(&self) -> Result<String, Error>#

Turn any Tag into the JavaScript representation of a string.

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

pub default fn to_string(&self) -> String#

Converts the given value to a String. 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.

pub 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.

pub 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>,#

pub fn vzip(self) -> V#