Enum shi::error::ShiError[−][src]

#[non_exhaustive]
pub enum ShiError {
    ReadlineError(ReadlineError),
    NoArgs,
    ExtraArgs {
        got: Vec<String>,
    },
    InvalidSubCommand {
        got: String,
        expected: Vec<String>,
    },
    UnrecognizedCommand {
        got: String,
    },
    AlreadyRegistered {
        cmd: String,
    },
    ParseError {
        msg: String,
        possibilities: Vec<String>,
        cmd_path: Vec<String>,
        remaining: Vec<String>,
    },
    General {
        msg: String,
    },
}

Variants (Non-exhaustive)

This enum is marked as 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.

ReadlineError(ReadlineError)

Tuple Fields of ReadlineError

0: ReadlineError

NoArgs

ExtraArgs

Fields of ExtraArgs

got: Vec<String>

InvalidSubCommand

Fields of InvalidSubCommand

got: Stringexpected: Vec<String>

UnrecognizedCommand

Fields of UnrecognizedCommand

got: String

AlreadyRegistered

Fields of AlreadyRegistered

cmd: String

ParseError

Fields of ParseError

msg: Stringpossibilities: Vec<String>cmd_path: Vec<String>remaining: Vec<String>

General

Fields of General

msg: String

Implementations

impl ShiError

pub fn general<S: AsRef<str>>(msg: S) -> ShiError

Trait Implementations

impl Debug for ShiError

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

Formats the value using the given formatter. Read more

impl Display for ShiError

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

Formats the value using the given formatter. Read more

impl Error for ShiError

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

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

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

1.0.0[src]

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0[src]

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ReadlineError> for ShiError

fn from(source: ReadlineError) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for ShiError

impl Send for ShiError

impl Sync for ShiError

impl Unpin for ShiError

impl !UnwindSafe for ShiError

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) -> &mut T

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

pub fn into(self) -> U

Performs the conversion.

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.