Enum AvailabilityQuery 

pub enum AvailabilityQuery {
    ExactArity {
        module: ModuleName,
        function: FunctionName,
        arity: Arity,
    },
    AnyArity {
        module: ModuleName,
        function: FunctionName,
    },
    Record {
        name: RecordName,
    },
}

One symbol-availability question the post-cache probe answers: “at which snapshot tag strictly later than this pin does the symbol first appear?”

Variants

ExactArity

Fields

module: ModuleName

function: FunctionName

arity: Arity

AnyArity

Fields

module: ModuleName

function: FunctionName

Record

Fields

name: RecordName

Trait Implementations

impl Clone for AvailabilityQuery

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AvailabilityQuery

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

Formats the value using the given formatter.

impl Eq for AvailabilityQuery

impl Ord for AvailabilityQuery

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 AvailabilityQuery

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for AvailabilityQuery

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 StructuralPartialEq for AvailabilityQuery