Enum AdvancedFilter 

pub enum AdvancedFilter {
    JsonPath(String, String, Value),
    Regex(String, String),
    ArrayContains(String, Value),
    ArrayLength(String, String, usize),
    ArrayAll(String, Box<AdvancedFilter>),
    ArrayAny(String, Box<AdvancedFilter>),
    And(Vec<AdvancedFilter>),
    Or(Vec<AdvancedFilter>),
    Not(Box<AdvancedFilter>),
    Basic(String, String, Value),
}

Advanced filter expression

Variants

JsonPath(String, String, Value)

JSON path query: path, operator, value

Regex(String, String)

Regular expression: field, pattern

ArrayContains(String, Value)

Array contains: field, value

ArrayLength(String, String, usize)

Array length: field, operator, length

ArrayAll(String, Box<AdvancedFilter>)

All array elements match condition

ArrayAny(String, Box<AdvancedFilter>)

Any array element matches condition

And(Vec<AdvancedFilter>)

Logical AND

Or(Vec<AdvancedFilter>)

Logical OR

Not(Box<AdvancedFilter>)

Logical NOT

Basic(String, String, Value)

Basic comparison (field, operator, value)

Implementations

impl AdvancedFilter

pub fn matches(&self, metadata: &Value) -> Result<bool>

Evaluate filter against metadata

Trait Implementations

impl Clone for AdvancedFilter

fn clone(&self) -> AdvancedFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdvancedFilter

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

Formats the value using the given formatter.