Crate vld_http_common 

vld-http-common — Shared HTTP helpers for vld web integrations

This crate provides common utility functions used by vld-axum, vld-actix, vld-rocket, vld-poem, and vld-warp.

Not intended for direct use by end users — import via the framework-specific crate instead.

Structs

ErrorBody

Simple error body: { "error": "..." }.

ErrorWithMessage

Error body with a message: { "error": "...", "message": "..." }.

ValidationErrorBody

Validation error response body: { "error": "Validation failed", "issues": [...] }.

ValidationIssue

A single validation issue: { "path": "...", "message": "..." }.

ValidationIssueWithCode

A validation issue with an error code: { "path": "...", "message": "...", "code": "..." }.

Functions

coerce_value

Coerce a raw string value into a typed JSON value.

cookies_to_json

Build a JSON object from a Cookie header value.

extract_path_param_names

Extract parameter names from a route pattern like /users/{id}/posts/{post_id}.

format_generic_error

Build a generic JSON error body with a custom error string.

format_issues

Format a VldError into a list of ValidationIssue structs.

format_issues_with_code

Format issues with an additional "code" key from IssueCode::key().

format_json_parse_error

Build a JSON error body for invalid JSON parse errors.

format_payload_too_large

Build a JSON error body for payloads that exceed the size limit.

format_utf8_error

Build a JSON error body for invalid UTF-8 payloads.

format_vld_error

Format a VldError into a JSON object with "error" and "issues" keys — ready to be sent as a 422 response body.

parse_query_string

Parse a URL query string into a serde_json::Map.

query_string_to_json

Parse a URL query string into a serde_json::Value::Object.

url_decode

Minimal percent-decode for URL query parameters.