Struct cranky::Qid

pub struct Qid(pub Rc<String>);

Represents a query ID in TREC format.

The IDs are strings, and therefore can be costly to copy. However, there are typically many records with the same query ID. We use this fact by storing a reference counted pointer instead.

Trait Implementations

impl Eq for Qid

impl PartialOrd<Qid> for Qid

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialEq<Qid> for Qid

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Ord for Qid

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

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

Restrict a value to a certain interval.

impl From<Rc<String>> for Qid

fn from(qid: Rc<String>) -> Self

Performs the conversion.

impl Debug for Qid

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

Formats the value using the given formatter.