Enum ErrorKind 

pub enum ErrorKind {
    Usage,
    Data,
    NoInput,
    Unavailable,
    Software,
    Browser,
    Protocol,
    Timeout,
    Cancelled,
    BrokenPipe,
    Config,
    Io,
}

High-level failure category mapped to a process exit code.

Variants

Usage

Invalid usage or clap parse failure (2).

Data

Invalid data or payload (65).

NoInput

Required input missing (66).

Unavailable

Browser or dependency unavailable (69).

Software

Internal software failure (70).

Browser

Browser runtime failure (70).

Protocol

CDP/protocol failure (70).

Timeout

Wall-clock timeout (124).

Cancelled

Cancelled by signal (130).

BrokenPipe

Broken pipe on stdout (141).

Config

Configuration error (78).

Io

I/O failure (74).

Implementations

impl ErrorKind

pub fn exit_code(self) -> u8

Process exit code for this kind.

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

Stable machine-readable kind string for JSON envelopes.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Eq for ErrorKind

impl PartialEq for ErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorKind