Utility Functions

Helper functions for common operations. More...

Functions
const char *	fetch_method_to_string (http_method_t method)
	Convert HTTP method enum to string.
http_method_t	fetch_method_from_string (const char *method_str)
	Convert string to HTTP method enum.
bool	fetch_is_valid_url (const char *url)
	Check if a URL is valid.
const char *	fetch_error_to_string (fetch_error_t error)
	Convert error code to human-readable string.

Detailed Description

Helper functions for common operations.

Function Documentation

fetch_error_to_string()

const char * fetch_error_to_string

(

fetch_error_t

error

)

Convert error code to human-readable string.

Parameters

error

Error code

Returns

Error description string (static, do not free)

Note

Memory: Returned string is static, do not free

if (fetch_promise_rejected(promise)) {
    fetch_error_t error = fetch_promise_error(promise);
    printf("Error: %s\n", fetch_error_to_string(error));
}

fetch_is_valid_url()

bool fetch_is_valid_url

(

const char *

url

)

Check if a URL is valid.

Parameters

url	URL string to validate

Returns

true if URL is valid

if (fetch_is_valid_url("https://example.com/api")) {
    // Safe to use this URL
}

fetch_method_from_string()

http_method_t fetch_method_from_string

(

const char *

method_str

)

Convert string to HTTP method enum.

Parameters

method_str

Method name string (case-insensitive)

Returns

HTTP method enum (defaults to GET for invalid input)

http_method_t method = fetch_method_from_string("post"); // HTTP_METHOD_POST

fetch_method_to_string()

const char * fetch_method_to_string

(

http_method_t

method

)

Convert HTTP method enum to string.

Parameters

method

HTTP method

Returns

Method name string (static, do not free)

Note

Memory: Returned string is static, do not free

printf("Method: %s\n", fetch_method_to_string(HTTP_METHOD_POST)); // "POST"