Function is_valid_did_method_web 

pub fn is_valid_did_method_web(did: &str, strict: bool) -> bool

Validates if a string is a properly formatted Web DID.

A valid Web DID must start with the prefix did:web: followed by content that depends on the strictness mode:

Strict Mode (strict = true)

• Only a valid hostname is allowed after did:web:
• No additional path segments permitted

Non-Strict Mode (strict = false)

• First segment must be a valid hostname
• Additional colon-separated segments are allowed
• Each additional segment must be non-empty and alphanumeric

Arguments

• did - The DID string to validate
• strict - Whether to use strict hostname-only validation

Returns

true if the DID is a valid Web DID according to the specified mode, false otherwise

Examples

use atproto_identity::validation::is_valid_did_method_web;

// Valid in both modes
assert!(is_valid_did_method_web("did:web:example.com", true));
assert!(is_valid_did_method_web("did:web:example.com", false));

// Valid only in non-strict mode
assert!(!is_valid_did_method_web("did:web:example.com:path", true));
assert!(is_valid_did_method_web("did:web:example.com:path", false));
assert!(is_valid_did_method_web("did:web:example.com:path:subpath", false));

// Invalid in both modes
assert!(!is_valid_did_method_web("did:web:192.168.1.1", true));
assert!(!is_valid_did_method_web("did:web:example.com:", false));