Struct Answers 

pub struct Answers { /* private fields */ }

What a caller answered at the gate: the write confirmation, and one answer per named gate the operation carries.

Default-closed in both halves, because a question nobody was asked is a question nobody answered: an Answers built and never spoken to holds every write back, and answering a gate no operation names opens nothing. Adding an answer can only ever let a request through — never take one back.

Implementations

impl Answers

pub fn new() -> Self

Nothing answered: what a read is put to the gate with, and what every write is refused by.

pub fn commit(self) -> Self

The write confirmation — --commit, on a command line.

pub fn gate(self, name: impl Into<String>) -> Self

One named gate, answered.

A name is taken as it is given rather than checked against a document: which gates exist is the operation’s say, so a name no operation carries opens nothing and is not an error.

pub fn committed(&self) -> bool

Was the write confirmed?

pub fn answered(&self, gate: &Gate) -> bool

Was this gate answered?

Trait Implementations

impl Clone for Answers

fn clone(&self) -> Answers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Answers

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

Formats the value using the given formatter.

impl Default for Answers

fn default() -> Answers

Returns the “default value” for a type.

impl Eq for Answers

impl PartialEq for Answers

fn eq(&self, other: &Answers) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Answers