Enum CliError 

pub enum CliError {
    UnknownCommand,
    UnknownCommandName {
        command: String,
        next: &'static str,
    },
    MissingArgument {
        argument: &'static str,
        next: &'static str,
    },
    MissingFlagValue {
        flag: &'static str,
        next: &'static str,
    },
    DuplicateFlag {
        flag: &'static str,
        next: &'static str,
    },
    UnexpectedArgument {
        argument: String,
        command: &'static str,
        next: &'static str,
    },
    UnknownFlag {
        flag: String,
        next: &'static str,
    },
    UnsupportedFlag {
        flag: String,
        command: &'static str,
        next: &'static str,
    },
    UnknownResource {
        resource: String,
        next: &'static str,
    },
    UnknownStatus(String),
    UnknownLogLevel(String),
    InvalidLimit(String),
}

CLI parsing error.

Variants

UnknownCommand

Command is missing or unsupported.

UnknownCommandName

Command name is unsupported.

Fields

command: String

Unsupported command name.

next: &'static str

Suggested next step.

MissingArgument

Required command argument is missing.

Fields

argument: &'static str

Missing argument name.

next: &'static str

Argument-specific next step.

MissingFlagValue

Required flag value is missing.

Fields

flag: &'static str

Flag missing a value.

next: &'static str

Flag-specific next step.

DuplicateFlag

Flag is present more than once.

Fields

flag: &'static str

Duplicate flag value.

next: &'static str

Flag-specific next step.

UnexpectedArgument

Positional argument is unsupported for the selected command.

Fields

argument: String

Unexpected argument value.

command: &'static str

Command name.

next: &'static str

Command-specific next step.

UnknownFlag

Flag is unknown for the selected command.

Fields

flag: String

Unknown flag value.

next: &'static str

Command-specific next step.

UnsupportedFlag

Flag is known globally but unsupported for the selected command.

Fields

flag: String

Unsupported flag value.

command: &'static str

Command name.

next: &'static str

Command-specific next step.

UnknownResource

Resource is unsupported for the selected command.

Fields

resource: String

Unsupported resource value.

next: &'static str

Command-specific next step.

UnknownStatus(String)

Issue status is unsupported.

UnknownLogLevel(String)

Log level is unsupported.

InvalidLimit(String)

Row limit is malformed.

Trait Implementations

impl Debug for CliError

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

Formats the value using the given formatter.

impl Display for CliError

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

Formats the value using the given formatter.

impl Eq for CliError

impl Error for CliError

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<CliError> for RuntimeError

fn from(source: CliError) -> Self

Converts to this type from the input type.

impl PartialEq for CliError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CliError