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#pragma once | ||
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#include <cstdint> | ||
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namespace opentelemetry | ||
{ | ||
namespace trace | ||
{ | ||
enum class CanonicalCode : uint8_t | ||
{ | ||
/** | ||
* The operation completed successfully. | ||
*/ | ||
OK = 0, | ||
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/** | ||
* The operation was cancelled (typically by the caller). | ||
*/ | ||
CANCELLED = 1, | ||
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/** | ||
* Unknown error. An example of where this error may be returned is if a Status value received | ||
* from another address space belongs to an error-space that is not known in this address space. | ||
* Also errors raised by APIs that do not return enough error information may be converted to | ||
* this error. | ||
*/ | ||
UNKNOWN = 2, | ||
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/** | ||
* Client specified an invalid argument. Note that this differs from FAILED_PRECONDITION. | ||
* INVALID_ARGUMENT indicates arguments that are problematic regardless of the state of the | ||
* system (e.g., a malformed file name). | ||
*/ | ||
INVALID_ARGUMENT = 3, | ||
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/** | ||
* Deadline expired before operation could complete. For operations that change the state of the | ||
* system, this error may be returned even if the operation has completed successfully. For | ||
* example, a successful response from a server could have been delayed long enough for the | ||
* deadline to expire. | ||
*/ | ||
DEADLINE_EXCEEDED = 4, | ||
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/** | ||
* Some requested entity (e.g., file or directory) was not found. | ||
*/ | ||
NOT_FOUND = 5, | ||
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/** | ||
* Some entity that we attempted to create (e.g., file or directory) already exists. | ||
*/ | ||
ALREADY_EXISTS = 6, | ||
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/** | ||
* The caller does not have permission to execute the specified operation. PERMISSION_DENIED | ||
* must not be used for rejections caused by exhausting some resource (use RESOURCE_EXHAUSTED | ||
* instead for those errors). PERMISSION_DENIED must not be used if the caller cannot be | ||
* identified (use UNAUTHENTICATED instead for those errors). | ||
*/ | ||
PERMISSION_DENIED = 7, | ||
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/** | ||
* Some resource has been exhausted, perhaps a per-user quota, or perhaps the entire file system | ||
* is out of space. | ||
*/ | ||
RESOURCE_EXHAUSTED = 8, | ||
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/** | ||
* Operation was rejected because the system is not in a state required for the operation's | ||
* execution. For example, directory to be deleted may be non-empty, an rmdir operation is | ||
* applied to a non-directory, etc. | ||
* | ||
* A litmus test that may help a service implementor in deciding between FAILED_PRECONDITION, | ||
* ABORTED, and UNAVAILABLE: (a) Use UNAVAILABLE if the client can retry just the failing call. | ||
* (b) Use ABORTED if the client should retry at a higher-level (e.g., restarting a | ||
* read-modify-write sequence). (c) Use FAILED_PRECONDITION if the client should not retry until | ||
* the system state has been explicitly fixed. E.g., if an "rmdir" fails because the directory | ||
* is non-empty, FAILED_PRECONDITION should be returned since the client should not retry unless | ||
* they have first fixed up the directory by deleting files from it. | ||
*/ | ||
FAILED_PRECONDITION = 9, | ||
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/** | ||
* The operation was aborted, typically due to a concurrency issue like sequencer check | ||
* failures, transaction aborts, etc. | ||
* | ||
* See litmus test above for deciding between FAILED_PRECONDITION, ABORTED, and UNAVAILABLE. | ||
*/ | ||
ABORTED = 10, | ||
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/** | ||
* Operation was attempted past the valid range. E.g., seeking or reading past end of file. | ||
* | ||
* Unlike INVALID_ARGUMENT, this error indicates a problem that may be fixed if the system | ||
* state changes. For example, a 32-bit file system will generate INVALID_ARGUMENT if asked to | ||
* read at an offset that is not in the range [0,2^32-1], but it will generate OUT_OF_RANGE if | ||
* asked to read from an offset past the current file size. | ||
* | ||
* There is a fair bit of overlap between FAILED_PRECONDITION and OUT_OF_RANGE. We recommend | ||
* using OUT_OF_RANGE (the more specific error) when it applies so that callers who are | ||
* iterating through a space can easily look for an OUT_OF_RANGE error to detect when they are | ||
* done. | ||
*/ | ||
OUT_OF_RANGE = 11, | ||
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/** | ||
* Operation is not implemented or not supported/enabled in this service. | ||
*/ | ||
UNIMPLEMENTED = 12, | ||
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/** | ||
* Internal errors. Means some invariants expected by underlying system has been broken. If you | ||
* see one of these errors, something is very broken. | ||
*/ | ||
INTERNAL = 13, | ||
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/** | ||
* The service is currently unavailable. This is a most likely a transient condition and may be | ||
* corrected by retrying with a backoff. | ||
* | ||
* See litmus test above for deciding between FAILED_PRECONDITION, ABORTED, and UNAVAILABLE. | ||
*/ | ||
UNAVAILABLE = 14, | ||
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/** | ||
* Unrecoverable data loss or corruption. | ||
*/ | ||
DATA_LOSS = 15, | ||
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/** | ||
* The request does not have valid authentication credentials for the operation. | ||
*/ | ||
UNAUTHENTICATED = 16, | ||
}; | ||
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} // namespace trace | ||
} // namespace opentelemetry |
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