Enum Code 

#[repr(i32)]
pub enum Code {
    Ok = 0,
    Cancelled = 1,
    Unknown = 2,
    InvalidArgument = 3,
    DeadlineExceeded = 4,
    NotFound = 5,
    AlreadyExists = 6,
    PermissionDenied = 7,
    ResourceExhausted = 8,
    FailedPrecondition = 9,
    Aborted = 10,
    OutOfRange = 11,
    Unimplemented = 12,
    Internal = 13,
    Unavailable = 14,
    DataLoss = 15,
    Unauthenticated = 16,
}

The seventeen canonical gRPC status codes.

Variants

Ok = 0

Cancelled = 1

Unknown = 2

InvalidArgument = 3

DeadlineExceeded = 4

NotFound = 5

AlreadyExists = 6

PermissionDenied = 7

ResourceExhausted = 8

FailedPrecondition = 9

Aborted = 10

OutOfRange = 11

Unimplemented = 12

Internal = 13

Unavailable = 14

DataLoss = 15

Unauthenticated = 16

Implementations

impl Code

pub const fn from_i32(value: i32) -> Self

Returns the canonical code, treating unrecognized values as Unknown.

pub const fn as_i32(self) -> i32

pub const fn from_http_status(status: u16) -> Self

Maps an HTTP status when the response has no grpc-status trailer.

Even HTTP 200 maps to Unknown: HTTP success alone cannot establish successful completion of a gRPC call.

Trait Implementations

impl Clone for Code

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 Code

impl Debug for Code

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

Formats the value using the given formatter.

impl Eq for Code

impl Hash for Code

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Code

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Code