deno.land / std@0.224.0 / http / status.ts
status.ts
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/** * Contains the {@linkcode STATUS_CODE} object which contains standard HTTP * status codes and provides several type guards for handling status codes * with type safety. * * @example * ```ts * import { * STATUS_CODE, * STATUS_TEXT, * } from "https://deno.land/std@$STD_VERSION/http/status.ts"; * * console.log(STATUS_CODE.NotFound); // Returns 404 * console.log(STATUS_TEXT[STATUS_CODE.NotFound]); // Returns "Not Found" * ``` * * @example * ```ts * import { isErrorStatus } from "https://deno.land/std@$STD_VERSION/http/status.ts"; * * const res = await fetch("https://example.com/"); * * if (isErrorStatus(res.status)) { * // error handling here... * } * ``` * * @module */
export const STATUS_CODE = { /** RFC 7231, 6.2.1 */ Continue: 100, /** RFC 7231, 6.2.2 */ SwitchingProtocols: 101, /** RFC 2518, 10.1 */ Processing: 102, /** RFC 8297 **/ EarlyHints: 103,
/** RFC 7231, 6.3.1 */ OK: 200, /** RFC 7231, 6.3.2 */ Created: 201, /** RFC 7231, 6.3.3 */ Accepted: 202, /** RFC 7231, 6.3.4 */ NonAuthoritativeInfo: 203, /** RFC 7231, 6.3.5 */ NoContent: 204, /** RFC 7231, 6.3.6 */ ResetContent: 205, /** RFC 7233, 4.1 */ PartialContent: 206, /** RFC 4918, 11.1 */ MultiStatus: 207, /** RFC 5842, 7.1 */ AlreadyReported: 208, /** RFC 3229, 10.4.1 */ IMUsed: 226,
/** RFC 7231, 6.4.1 */ MultipleChoices: 300, /** RFC 7231, 6.4.2 */ MovedPermanently: 301, /** RFC 7231, 6.4.3 */ Found: 302, /** RFC 7231, 6.4.4 */ SeeOther: 303, /** RFC 7232, 4.1 */ NotModified: 304, /** RFC 7231, 6.4.5 */ UseProxy: 305, /** RFC 7231, 6.4.7 */ TemporaryRedirect: 307, /** RFC 7538, 3 */ PermanentRedirect: 308,
/** RFC 7231, 6.5.1 */ BadRequest: 400, /** RFC 7235, 3.1 */ Unauthorized: 401, /** RFC 7231, 6.5.2 */ PaymentRequired: 402, /** RFC 7231, 6.5.3 */ Forbidden: 403, /** RFC 7231, 6.5.4 */ NotFound: 404, /** RFC 7231, 6.5.5 */ MethodNotAllowed: 405, /** RFC 7231, 6.5.6 */ NotAcceptable: 406, /** RFC 7235, 3.2 */ ProxyAuthRequired: 407, /** RFC 7231, 6.5.7 */ RequestTimeout: 408, /** RFC 7231, 6.5.8 */ Conflict: 409, /** RFC 7231, 6.5.9 */ Gone: 410, /** RFC 7231, 6.5.10 */ LengthRequired: 411, /** RFC 7232, 4.2 */ PreconditionFailed: 412, /** RFC 7231, 6.5.11 */ ContentTooLarge: 413, /** RFC 7231, 6.5.12 */ URITooLong: 414, /** RFC 7231, 6.5.13 */ UnsupportedMediaType: 415, /** RFC 7233, 4.4 */ RangeNotSatisfiable: 416, /** RFC 7231, 6.5.14 */ ExpectationFailed: 417, /** RFC 7168, 2.3.3 */ Teapot: 418, /** RFC 7540, 9.1.2 */ MisdirectedRequest: 421, /** RFC 4918, 11.2 */ UnprocessableEntity: 422, /** RFC 4918, 11.3 */ Locked: 423, /** RFC 4918, 11.4 */ FailedDependency: 424, /** RFC 8470, 5.2 */ TooEarly: 425, /** RFC 7231, 6.5.15 */ UpgradeRequired: 426, /** RFC 6585, 3 */ PreconditionRequired: 428, /** RFC 6585, 4 */ TooManyRequests: 429, /** RFC 6585, 5 */ RequestHeaderFieldsTooLarge: 431, /** RFC 7725, 3 */ UnavailableForLegalReasons: 451,
/** RFC 7231, 6.6.1 */ InternalServerError: 500, /** RFC 7231, 6.6.2 */ NotImplemented: 501, /** RFC 7231, 6.6.3 */ BadGateway: 502, /** RFC 7231, 6.6.4 */ ServiceUnavailable: 503, /** RFC 7231, 6.6.5 */ GatewayTimeout: 504, /** RFC 7231, 6.6.6 */ HTTPVersionNotSupported: 505, /** RFC 2295, 8.1 */ VariantAlsoNegotiates: 506, /** RFC 4918, 11.5 */ InsufficientStorage: 507, /** RFC 5842, 7.2 */ LoopDetected: 508, /** RFC 2774, 7 */ NotExtended: 510, /** RFC 6585, 6 */ NetworkAuthenticationRequired: 511,} as const;
/** An HTTP status code. */export type StatusCode = typeof STATUS_CODE[keyof typeof STATUS_CODE];
/** A record of all the status codes text. */export const STATUS_TEXT = { [STATUS_CODE.Accepted]: "Accepted", [STATUS_CODE.AlreadyReported]: "Already Reported", [STATUS_CODE.BadGateway]: "Bad Gateway", [STATUS_CODE.BadRequest]: "Bad Request", [STATUS_CODE.Conflict]: "Conflict", [STATUS_CODE.Continue]: "Continue", [STATUS_CODE.Created]: "Created", [STATUS_CODE.EarlyHints]: "Early Hints", [STATUS_CODE.ExpectationFailed]: "Expectation Failed", [STATUS_CODE.FailedDependency]: "Failed Dependency", [STATUS_CODE.Forbidden]: "Forbidden", [STATUS_CODE.Found]: "Found", [STATUS_CODE.GatewayTimeout]: "Gateway Timeout", [STATUS_CODE.Gone]: "Gone", [STATUS_CODE.HTTPVersionNotSupported]: "HTTP Version Not Supported", [STATUS_CODE.IMUsed]: "IM Used", [STATUS_CODE.InsufficientStorage]: "Insufficient Storage", [STATUS_CODE.InternalServerError]: "Internal Server Error", [STATUS_CODE.LengthRequired]: "Length Required", [STATUS_CODE.Locked]: "Locked", [STATUS_CODE.LoopDetected]: "Loop Detected", [STATUS_CODE.MethodNotAllowed]: "Method Not Allowed", [STATUS_CODE.MisdirectedRequest]: "Misdirected Request", [STATUS_CODE.MovedPermanently]: "Moved Permanently", [STATUS_CODE.MultiStatus]: "Multi Status", [STATUS_CODE.MultipleChoices]: "Multiple Choices", [STATUS_CODE.NetworkAuthenticationRequired]: "Network Authentication Required", [STATUS_CODE.NoContent]: "No Content", [STATUS_CODE.NonAuthoritativeInfo]: "Non Authoritative Info", [STATUS_CODE.NotAcceptable]: "Not Acceptable", [STATUS_CODE.NotExtended]: "Not Extended", [STATUS_CODE.NotFound]: "Not Found", [STATUS_CODE.NotImplemented]: "Not Implemented", [STATUS_CODE.NotModified]: "Not Modified", [STATUS_CODE.OK]: "OK", [STATUS_CODE.PartialContent]: "Partial Content", [STATUS_CODE.PaymentRequired]: "Payment Required", [STATUS_CODE.PermanentRedirect]: "Permanent Redirect", [STATUS_CODE.PreconditionFailed]: "Precondition Failed", [STATUS_CODE.PreconditionRequired]: "Precondition Required", [STATUS_CODE.Processing]: "Processing", [STATUS_CODE.ProxyAuthRequired]: "Proxy Auth Required", [STATUS_CODE.ContentTooLarge]: "Content Too Large", [STATUS_CODE.RequestHeaderFieldsTooLarge]: "Request Header Fields Too Large", [STATUS_CODE.RequestTimeout]: "Request Timeout", [STATUS_CODE.URITooLong]: "URI Too Long", [STATUS_CODE.RangeNotSatisfiable]: "Range Not Satisfiable", [STATUS_CODE.ResetContent]: "Reset Content", [STATUS_CODE.SeeOther]: "See Other", [STATUS_CODE.ServiceUnavailable]: "Service Unavailable", [STATUS_CODE.SwitchingProtocols]: "Switching Protocols", [STATUS_CODE.Teapot]: "I'm a teapot", [STATUS_CODE.TemporaryRedirect]: "Temporary Redirect", [STATUS_CODE.TooEarly]: "Too Early", [STATUS_CODE.TooManyRequests]: "Too Many Requests", [STATUS_CODE.Unauthorized]: "Unauthorized", [STATUS_CODE.UnavailableForLegalReasons]: "Unavailable For Legal Reasons", [STATUS_CODE.UnprocessableEntity]: "Unprocessable Entity", [STATUS_CODE.UnsupportedMediaType]: "Unsupported Media Type", [STATUS_CODE.UpgradeRequired]: "Upgrade Required", [STATUS_CODE.UseProxy]: "Use Proxy", [STATUS_CODE.VariantAlsoNegotiates]: "Variant Also Negotiates",} as const;
/** An HTTP status text. */export type StatusText = typeof STATUS_TEXT[keyof typeof STATUS_TEXT];
/** An HTTP status that is a informational (1XX). */export type InformationalStatus = | typeof STATUS_CODE.Continue | typeof STATUS_CODE.SwitchingProtocols | typeof STATUS_CODE.Processing | typeof STATUS_CODE.EarlyHints;
/** An HTTP status that is a success (2XX). */export type SuccessfulStatus = | typeof STATUS_CODE.OK | typeof STATUS_CODE.Created | typeof STATUS_CODE.Accepted | typeof STATUS_CODE.NonAuthoritativeInfo | typeof STATUS_CODE.NoContent | typeof STATUS_CODE.ResetContent | typeof STATUS_CODE.PartialContent | typeof STATUS_CODE.MultiStatus | typeof STATUS_CODE.AlreadyReported | typeof STATUS_CODE.IMUsed;
/** An HTTP status that is a redirect (3XX). */export type RedirectStatus = | typeof STATUS_CODE.MultipleChoices // 300 | typeof STATUS_CODE.MovedPermanently // 301 | typeof STATUS_CODE.Found // 302 | typeof STATUS_CODE.SeeOther // 303 | typeof STATUS_CODE.UseProxy // 305 - DEPRECATED | typeof STATUS_CODE.TemporaryRedirect // 307 | typeof STATUS_CODE.PermanentRedirect; // 308
/** An HTTP status that is a client error (4XX). */export type ClientErrorStatus = | typeof STATUS_CODE.BadRequest | typeof STATUS_CODE.Unauthorized | typeof STATUS_CODE.PaymentRequired | typeof STATUS_CODE.Forbidden | typeof STATUS_CODE.NotFound | typeof STATUS_CODE.MethodNotAllowed | typeof STATUS_CODE.NotAcceptable | typeof STATUS_CODE.ProxyAuthRequired | typeof STATUS_CODE.RequestTimeout | typeof STATUS_CODE.Conflict | typeof STATUS_CODE.Gone | typeof STATUS_CODE.LengthRequired | typeof STATUS_CODE.PreconditionFailed | typeof STATUS_CODE.ContentTooLarge | typeof STATUS_CODE.URITooLong | typeof STATUS_CODE.UnsupportedMediaType | typeof STATUS_CODE.RangeNotSatisfiable | typeof STATUS_CODE.ExpectationFailed | typeof STATUS_CODE.Teapot | typeof STATUS_CODE.MisdirectedRequest | typeof STATUS_CODE.UnprocessableEntity | typeof STATUS_CODE.Locked | typeof STATUS_CODE.FailedDependency | typeof STATUS_CODE.UpgradeRequired | typeof STATUS_CODE.PreconditionRequired | typeof STATUS_CODE.TooManyRequests | typeof STATUS_CODE.RequestHeaderFieldsTooLarge | typeof STATUS_CODE.UnavailableForLegalReasons;
/** An HTTP status that is a server error (5XX). */export type ServerErrorStatus = | typeof STATUS_CODE.InternalServerError | typeof STATUS_CODE.NotImplemented | typeof STATUS_CODE.BadGateway | typeof STATUS_CODE.ServiceUnavailable | typeof STATUS_CODE.GatewayTimeout | typeof STATUS_CODE.HTTPVersionNotSupported | typeof STATUS_CODE.VariantAlsoNegotiates | typeof STATUS_CODE.InsufficientStorage | typeof STATUS_CODE.LoopDetected | typeof STATUS_CODE.NotExtended | typeof STATUS_CODE.NetworkAuthenticationRequired;
/** An HTTP status that is an error (4XX and 5XX). */export type ErrorStatus = ClientErrorStatus | ServerErrorStatus;
/** Returns whether the provided number is a valid HTTP status code. */export function isStatus(status: number): status is StatusCode { return Object.values(STATUS_CODE).includes(status as StatusCode);}
/** A type guard that determines if the status code is informational. */export function isInformationalStatus( status: number,): status is InformationalStatus { return isStatus(status) && status >= 100 && status < 200;}
/** A type guard that determines if the status code is successful. */export function isSuccessfulStatus( status: number,): status is SuccessfulStatus { return isStatus(status) && status >= 200 && status < 300;}
/** A type guard that determines if the status code is a redirection. */export function isRedirectStatus(status: number): status is RedirectStatus { return isStatus(status) && status >= 300 && status < 400;}
/** A type guard that determines if the status code is a client error. */export function isClientErrorStatus( status: number,): status is ClientErrorStatus { return isStatus(status) && status >= 400 && status < 500;}
/** A type guard that determines if the status code is a server error. */export function isServerErrorStatus( status: number,): status is ServerErrorStatus { return isStatus(status) && status >= 500 && status < 600;}
/** A type guard that determines if the status code is an error. */export function isErrorStatus(status: number): status is ErrorStatus { return isStatus(status) && status >= 400 && status < 600;}
std
Version Info
6 months ago
