Enum ErrorKind 

pub enum ErrorKind {
    InvalidInput,
    AuthMissing,
    AuthExpired,
    HydraExpired,
    CdpUnavailable,
    UrlNotAllowed,
    OrderingDisabled,
    ConfirmationRequired,
    QuoteChanged,
    CartInvalid,
    AddressMissing,
    NotFound,
    RateLimited,
    OtpInvalid,
    CaptchaRequired,
    LoginExpired,
    Api,
    Network,
    Io,
    Parse,
}

Stable error categories. The snake_case names are part of the CLI’s public interface: don’t rename them.

Variants

InvalidInput

Bad arguments or input files.

AuthMissing

No session saved yet: run grab auth import.

AuthExpired

Grab rejected the session cookies (401) or they expired.

HydraExpired

The hydra device JWT is missing, expired or rejected and could not be re-minted.

CdpUnavailable

The Chrome DevTools endpoint could not be reached or misbehaved.

UrlNotAllowed

A request URL was not on the allowlist.

OrderingDisabled

Ordering is disabled in config (allow_ordering = false).

ConfirmationRequired

An order needs an interactive confirmation or --yes <quote-id>.

QuoteChanged

The fresh quote differs from the one the user confirmed.

CartInvalid

The local cart is empty or invalid against the menu.

AddressMissing

No saved delivery address (location cookie) in the session.

NotFound

Something requested does not exist (merchant, item, order, voucher).

RateLimited

Grab answered 429.

OtpInvalid

grab auth login --otp: the code was wrong or already used.

CaptchaRequired

The login page demanded an interactive captcha a headless tab can’t do.

LoginExpired

The pending grab auth login expired (or none was started).

Api

Grab answered with an error we don’t map more precisely.

Network

Network / TLS / timeout.

Io

Local file system error.

Parse

A response or file didn’t have the expected shape.

Implementations

impl ErrorKind

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

pub fn exit_code(self) -> i32

Process exit code for this kind. 0 is success, 1 generic failure.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> Self

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: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ErrorKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ErrorKind