Code enum
Connect represents categories of errors as codes, and each code maps to a specific HTTP status code. The codes and their semantics were chosen to match gRPC. Only the codes below are valid — there are no user-defined codes.
See the specification at https://connectrpc.com/docs/protocol#error-codes for details.
Values
- canceled → const Code
-
Canceled, usually be the user
const Code(1, 'canceled') - unknown → const Code
-
Unknown error
const Code(2, 'unknown') - invalidArgument → const Code
-
Argument invalid regardless of system state
const Code(3, 'invalid_argument') - deadlineExceeded → const Code
-
Operation expired, may or may not have completed.
const Code(4, 'deadline_exceeded') - notFound → const Code
-
Entity not found.
const Code(5, 'not_found') - alreadyExists → const Code
-
Entity already exists.
const Code(6, 'already_exists') - permissionDenied → const Code
-
Operation not authorized.
const Code(7, 'permission_denied') - resourceExhausted → const Code
-
Quota exhausted.
const Code(8, 'resource_exhausted') - failedPrecondition → const Code
-
Argument invalid in current system state.
const Code(9, 'failed_precondition') - aborted → const Code
-
Operation aborted.
const Code(10, 'aborted') - outOfRange → const Code
-
Out of bounds, use instead of FailedPrecondition.
const Code(11, 'out_of_range') - unimplemented → const Code
-
Operation not implemented or disabled.
const Code(12, 'unimplemented') - internal → const Code
-
Internal error, reserved for "serious errors".
const Code(13, 'internal') -
Unavailable, client should back off and retry.
const Code(14, 'unavailable') - dataLoss → const Code
-
Unrecoverable data loss or corruption.
const Code(15, 'data_loss') - unauthenticated → const Code
-
Request isn't authenticated.
const Code(16, 'unauthenticated')
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
final
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- value → int
-
Numerical value of the enum.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited