Struct query_structure::ast::AttributeId

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

An attribute (@ or @@) node in the AST.

Implementations

impl AttributeId

pub fn new_in_container( container: AttributeContainer, idx: usize ) -> AttributeId

Trait Implementations

impl Clone for AttributeId

fn clone(&self) -> AttributeId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeId

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

Formats the value using the given formatter.

impl Hash for AttributeId

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

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 Index<AttributeId> for SchemaAst

type Output = Attribute

The returned type after indexing.

fn index( &self, index: AttributeId ) -> &<SchemaAst as Index<AttributeId>>::Output

Performs the indexing (container[index]) operation.

impl Ord for AttributeId

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AttributeId

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AttributeId

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

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

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

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

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

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

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

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

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

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

impl Copy for AttributeId

impl Eq for AttributeId

impl StructuralEq for AttributeId

impl StructuralPartialEq for AttributeId