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@rtorcato/cf-common

Classes​

CloudflareError​

Defined in: index.ts:14

An error that carries an HTTP status, for Workers that turn thrown errors into Responses.

expose marks whether message is safe to send to the client: it defaults to true for 4xx (the caller's fault, tell them why) and false for 5xx (our fault — don't leak internals).

Example​

throw new CloudflareError('Session not found', { status: 404 })

Extends​

  • Error

Constructors​

Constructor​

new CloudflareError(message, options?): CloudflareError

Defined in: index.ts:21

Parameters​
message​

string

options?​
status?​

number

expose?​

boolean

code?​

string

cause?​

unknown

Returns​

CloudflareError

Overrides​

Error.constructor

Properties​

name​

readonly name: "CloudflareError" = 'CloudflareError'

Defined in: index.ts:15

Overrides​

Error.name

status​

readonly status: number

Defined in: index.ts:16

expose​

readonly expose: boolean

Defined in: index.ts:17

code?​

readonly optional code?: string

Defined in: index.ts:19

Optional machine-readable code (e.g. KV_PARSE_FAILED) for branching on a specific failure.

Functions​

isCloudflareError()​

isCloudflareError(error): error is CloudflareError

Defined in: index.ts:33

Type guard for CloudflareError.

Parameters​

error​

unknown

Returns​

error is CloudflareError

toCloudflareError()​

toCloudflareError(error, status?): CloudflareError

Defined in: index.ts:42

Coerce any thrown value into a CloudflareError, passing an existing one through unchanged. Reuses js-common's getErrorMessage for the message and defaults to a non-exposed 500.

Parameters​

error​

unknown

status?​

number = 500

Returns​

CloudflareError