Enum tauri::scope::ShellScopeError

pub enum ShellScopeError {
    BadSidecarFlag,
    Sidecar(Error),
    NotFound(String),
    MissingVar(usize, String),
    Validation {
        index: usize,
        validation: String,
    },
    InvalidInput(String),
    Io(Error),
}

All errors that can happen while validating a scoped command.

Variants

BadSidecarFlag

Available on crate features shell-execute or shell-sidecar only.

At least one argument did not pass input validation.

Sidecar(Error)

Available on crate features shell-execute or shell-sidecar only.

The sidecar program validated but failed to find the sidecar path.

Note: This can be called on shell-execute feature too due to Scope::prepare checking if it’s a sidecar from the config.

NotFound(String)

Available on crate features shell-execute or shell-sidecar only.

The named command was not found in the scoped config.

MissingVar(usize, String)

Available on crate features shell-execute or shell-sidecar only.

A command variable has no value set in the arguments.

Validation

Fields

index: usize

Index of the variable.

validation: String

Regex that the variable value failed to match.

Available on crate features shell-execute or shell-open only.

At least one argument did not pass input validation.

InvalidInput(String)

Available on crate features shell-execute or shell-sidecar only.

The format of the passed input does not match the expected shape.

This can happen from passing a string or array of strings to a command that is expecting named variables, and vice-versa.

Io(Error)

Available on crate features shell-execute or shell-sidecar only.

A generic IO error that occurs while executing specified shell commands.

Trait Implementations

impl Debug for ScopeError

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

Formats the value using the given formatter.

impl Display for ScopeError

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

Formats the value using the given formatter.

impl Error for ScopeError

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

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

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

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

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

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

impl From<Error> for ScopeError

fn from(source: Error) -> Self

Converts to this type from the input type.