Struct RegexMultiline 

pub struct RegexMultiline(/* private fields */);

A multiline regex pattern.

This contract ensures the regex is compiled with multiline mode enabled, where ^ and $ match line boundaries.

Kani Verification

In Kani mode, uses PhantomData and symbolic validation. Trusts regex crate’s compilation logic, verifies only wrapper invariants.

Implementations

impl RegexMultiline

pub fn new(pattern: &str) -> Result<Self, ValidationError>

Create a new multiline regex from a pattern string.

Errors

Returns ValidationError::RegexInvalid if the pattern cannot be compiled.

pub fn get(&self) -> &Regex

Get a reference to the wrapped Regex.

pub fn into_inner(self) -> Regex

Unwrap the Regex.

pub fn is_match(&self, text: &str) -> bool

Returns true if the regex matches the given text.

pub fn as_str(&self) -> &str

Returns the original pattern string.

Trait Implementations

impl Clone for RegexMultiline

fn clone(&self) -> RegexMultiline

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RegexMultiline

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl ElicitPromptTree for RegexMultiline

fn prompt_tree() -> PromptTree

Return the static prompt tree for this type.

fn assembled_prompts() -> Vec<AssembledPrompt>

Return the complete assembled prompts in elicitation order.

impl ElicitSpec for RegexMultiline

fn type_spec() -> TypeSpec

Returns the complete spec for this type.

impl Elicitation for RegexMultiline

type Style = RegexMultilineStyle

The style enum for this type.

async fn elicit<C: ElicitCommunicator>(communicator: &C) -> ElicitResult<Self>

Elicit a value of this type from the user via style-aware client.

fn kani_proof() -> TokenStream

Generate a Kani symbolic execution proof harness for this type.

fn verus_proof() -> TokenStream

Returns a proc_macro2::TokenStream containing a Verus-verified function with requires/ensures specifications for this type’s invariants.

fn creusot_proof() -> TokenStream

Returns a proc_macro2::TokenStream containing Creusot contract functions with #[requires]/#[ensures]/#[trusted] attributes for this type’s invariants.

fn elicit_checked( peer: Peer<RoleServer>, ) -> impl Future<Output = ElicitResult<Self>> + Send

Server-side elicitation via MCP peer.

fn with_style(style: Self::Style) -> ElicitBuilder<Self>

Create a builder for one-off style override.

fn elicit_proven<C: ElicitCommunicator>( communicator: &C, ) -> impl Future<Output = ElicitResult<(Self, Established<Is<Self>>)>> + Send

Elicit a value with proof it inhabits type Self.

fn prusti_proof() -> TokenStream

Returns a proc_macro2::TokenStream containing Prusti contract functions with #[requires]/#[ensures] attributes for this type’s invariants.

impl Prompt for RegexMultiline

fn prompt() -> Option<&'static str>

Optional prompt to guide user interaction.