Crate gov_uk_sdk_core 

Shared HTTP client, authentication, rate limiting, and error handling for GOV.UK / Companies House SDK crates.

Product crates should depend only on this crate for HTTP and wire endpoints through SdkClient::get / SdkClient::post or SdkClient::request.

Structs

ApiMessage

A best-effort capture of Companies House / GOV.UK API error payload fields.

ChDeprecation

Deprecation metadata from CH-Expiry-Date (Companies House).

Method

Re-export for callers that need a non-default HTTP method via SdkClient::request. The Request Method (VERB)

NegotiatedResponse

SdkClient

HTTP client with shared auth, optional CH rate limit, and base URL.

SdkClientBuilder

Build a configured SdkClient.

SdkRequest

In-flight request: set headers/body then call SdkRequest::send_json or SdkRequest::send_empty.

Enums

Auth

Credentials applied to every request by SdkClient.

SdkBuildError

SdkError

Validation

validation= parameter for vendor Content-Type on Companies House writes.

Constants

COMPANIES_HOUSE_API_ROOT

Default base URL for the Companies House REST API.

Functions

vendor_content_type

Build a Companies House vendor Content-Type value including version= and validation=.

Type Aliases

SdkResult

Standard result type for SDK operations.