Struct ChoiceId 

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

The stable identifier a caller uses to recognise a chosen Choice.

A ChoiceId is opaque data (not a closure): the caller maps it back to domain meaning after the prompt returns.

Implementations

impl ChoiceId

pub fn new(id: impl Into<String>) -> Self

Create a choice identifier from any string-like value.

pub fn as_str(&self) -> &str

Borrow the identifier as a string slice.

pub fn into_string(self) -> String

Consume the identifier, returning the owned string.

Trait Implementations

impl Clone for ChoiceId

fn clone(&self) -> ChoiceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChoiceId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChoiceId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ChoiceId

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

Formats the value using the given formatter.

impl Eq for ChoiceId

impl From<&str> for ChoiceId

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for ChoiceId

fn from(value: String) -> Self

Converts to this type from the input type.

impl Hash for ChoiceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ChoiceId

fn cmp(&self, other: &ChoiceId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ChoiceId

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for ChoiceId

fn partial_cmp(&self, other: &ChoiceId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ChoiceId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChoiceId