Enum InputError 

pub enum InputError {
    NoEditor,
    EditorCancelled,
    EditorFailed(Error),
    StdinFailed(Error),
    ClipboardFailed(String),
    PromptCancelled,
    PromptFailed(String),
    ValidationFailed(String),
    NoInput,
    MissingArgument(String),
    ParseError {
        name: String,
        reason: String,
    },
}

Errors that can occur during input collection.

Variants

NoEditor

No editor found in environment.

EditorCancelled

User cancelled the editor without saving.

EditorFailed(Error)

Editor process failed.

StdinFailed(Error)

Failed to read from stdin.

ClipboardFailed(String)

Failed to read from clipboard.

PromptCancelled

User cancelled an interactive prompt.

PromptFailed(String)

Interactive prompt failed.

ValidationFailed(String)

Input validation failed.

NoInput

No input was provided and no default is available.

MissingArgument(String)

Required CLI argument was not provided.

ParseError

Failed to parse argument value.

Fields

name: String

reason: String

Implementations

impl InputError

pub fn validation(msg: impl Into<String>) -> Self

Create a validation error.

pub fn parse(name: impl Into<String>, reason: impl Into<String>) -> Self

Create a parse error.

Trait Implementations

impl Debug for InputError

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

Formats the value using the given formatter.

impl Display for InputError

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

Formats the value using the given formatter.

impl Error for InputError

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.