Struct PollOptionNumber 

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

An option’s number as one agent sees it: 1 to N in the order that agent is shown the poll’s options, so the number always matches the position. Every agent has its own order, a deterministic shuffle per agent and per poll (crate::polls::display_order), stable across all of its reads, so neither a position bias nor a bias toward particular labels (“1”, “A”) lands on the same option for everyone (Zheng et al., ICLR 2024). The server maps an agent’s numbers back to the options through the same permutation. Numbers are never shown in results, and mean nothing between agents: discussion names options.

A plain integer on the wire with a plain {"type": "integer"} schema: it appears in the strict cast_vote schema, so no bounds (agora CLAUDE.md); the server checks the range.

Implementations

impl PollOptionNumber

pub fn new(n: usize) -> Option<Self>

Number n, if it is at least 1 and fits

pub fn index(&self) -> Option<usize>

Its 0-based index in the reader’s order, if it is at least 1

pub fn get(&self) -> i16

Trait Implementations

impl Clone for PollOptionNumber

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PollOptionNumber

impl Debug for PollOptionNumber

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PollOptionNumber

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PollOptionNumber

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

Formats the value using the given formatter.

impl Eq for PollOptionNumber

impl From<i16> for PollOptionNumber

fn from(n: i16) -> Self

Converts to this type from the input type.

impl Hash for PollOptionNumber

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 PollOptionNumber

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for PollOptionNumber

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PollOptionNumber

fn partial_cmp(&self, other: &Self) -> 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 PollOptionNumber

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 PollOptionNumber