Enum DevToolsError 

pub enum DevToolsError {
    RemoteDebuggingArgument {
        arg: String,
    },
    BrowserPolicyInjects {
        source: String,
        switch: String,
    },
    BrowserRuntimeRedirected {
        source: String,
        folder: String,
    },
    RegistryUnreadable {
        detail: String,
    },
    RemoteDebugPortLive {
        path: PathBuf,
    },
    NotContentOnly,
    ContentDevtoolsNotCompiled,
    InvalidLabel {
        label: String,
    },
    MainWebview {
        label: String,
    },
    ContentHasIpc {
        label: String,
        capability: String,
    },
    CapabilitiesUnreadable {
        detail: String,
    },
    AppAclManifestMissing {
        label: String,
    },
    NotAContentWebview {
        label: String,
    },
    NotInstalled,
    WebviewMissing {
        label: String,
    },
    NativePolicyNotApplied {
        label: String,
        detail: String,
    },
}

A refusal. Every variant is fatal at startup; there is no inspectable fallback.

Variants

RemoteDebuggingArgument

The process was launched with a remote-debugging or auto-open-DevTools argument.

Fields

arg: String

BrowserPolicyInjects

A machine or user policy injects a debugging browser argument into WebView2.

Fields

source: String

switch: String

BrowserRuntimeRedirected

A machine or user policy makes WebView2 start a browser from another folder than the installed runtime.

Fields

source: String

folder: String

RegistryUnreadable

The Windows policy registry could not be read, so the policy cannot be ruled out.

Fields

detail: String

RemoteDebugPortLive

A remote-debugging port file written by this process’s WebView2 exists.

Fields

path: PathBuf

NotContentOnly

Content webviews were registered but the policy is Denied.

ContentDevtoolsNotCompiled

ContentOnly needs the content-devtools feature (it enables Tauri’s devtools).

InvalidLabel

The label is empty or not a valid Tauri label.

Fields

label: String

MainWebview

The main (app UI) webview can never be a content webview.

Fields

label: String

ContentHasIpc

A capability applies to the content webview and grants permissions.

Fields

label: String

capability: String

CapabilitiesUnreadable

A capability document could not be parsed.

Fields

detail: String

AppAclManifestMissing

The app did not attest an application ACL manifest.

Fields

label: String

NotAContentWebview

The webview is not a registered content webview.

Fields

label: String

NotInstalled

The shell’s DevTools gate is not installed.

WebviewMissing

The webview does not exist.

Fields

label: String

NativePolicyNotApplied

DevTools could not be disabled in a denied webview, so the webview is refused.

Fields

label: String

detail: String

Implementations

impl DevToolsError

pub fn code(&self) -> &'static str

Trait Implementations

impl Clone for DevToolsError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DevToolsError

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

Formats the value using the given formatter.

impl Display for DevToolsError

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

Formats the value using the given formatter.

impl Eq for DevToolsError

impl Error for DevToolsError

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

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

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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.

impl From<DevToolsError> for ShellError

fn from(e: DevToolsError) -> Self

Converts to this type from the input type.

impl PartialEq for DevToolsError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DevToolsError