Struct SampleSelector 

pub struct SampleSelector {
    pub filter: Option<FilterExpression>,
    pub metadata: Vec<MetadataExpression>,
}

Top-Level-AST der Sample-Selector-Expression.

Fields

filter: Option<FilterExpression>

Filter-Ausdruck (kann leer sein, wenn nur Metadata).

metadata: Vec<MetadataExpression>

Metadata-Ausdruecke (mehrere mit AND verknuepft moeglich).

Trait Implementations

impl Clone for SampleSelector

fn clone(&self) -> SampleSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SampleSelector

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

Formats the value using the given formatter.

impl PartialEq for SampleSelector

fn eq(&self, other: &SampleSelector) -> 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 Eq for SampleSelector

impl StructuralPartialEq for SampleSelector