Struct Selector 

pub struct Selector {
    pub component_selector: Option<ComponentSelector>,
    pub tree_selector: Option<TreeSelector>,
    pub tree_names: Option<TreeNames>,
}

Structured selector containing all required information for pattern-matching onto string-named properties owned by nodes in a data hierarchy, where data hierarchies belong to specific components.

These selectors are represented in text form as three segments, colon delimited, specifying: <component_moniker>:<node_selector>:<property_selector> Examples: Property selection: realm1/realm2/echo:root/active_users:user_count

Subtree selection: realm1/realm2/echo:root/active_users

Fields

component_selector: Option<ComponentSelector>

tree_selector: Option<TreeSelector>

tree_names: Option<TreeNames>

Trait Implementations

impl Clone for Selector

fn clone(&self) -> Selector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompatFrom<Selector> for Selector

fn compat_from(value: Selector) -> Self

Converts value into a value of this type.

impl CompatFrom<Selector> for Selector

fn compat_from(value: Selector) -> Self

Converts value into a value of this type.

impl Debug for Selector

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

Formats the value using the given formatter.

impl Default for Selector

fn default() -> Selector

Returns the “default value” for a type.

impl<'a, ___E> Encode<Selector<'static>, ___E> for &'a Selector

where ___E: Encoder + ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<Selector<'static>>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<___E> Encode<Selector<'static>, ___E> for Selector

where ___E: Encoder + ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<Selector<'static>>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<'de> FromWire<Selector<'de>> for Selector

fn from_wire(wire_: Selector<'de>) -> Self

Converts the given owned value to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.

impl<'de> FromWireRef<Selector<'de>> for Selector

fn from_wire_ref(wire: &Selector<'de>) -> Self

Converts the given reference to this type.

impl Hash for Selector

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 Selector

fn cmp(&self, other: &Selector) -> 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 Selector

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Selector

fn partial_cmp(&self, other: &Selector) -> 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 Eq for Selector

impl StructuralPartialEq for Selector