Struct TextPredicate 

pub struct TextPredicate {
    pub field: String,
    pub kind: TextMatch,
    pub pattern: String,
    pub case_insensitive: bool,
}

A text match against one payload field or one header. The value must be text: a missing value is unknown, and a value of another type is a type mismatch, which follows the filter’s mismatch policy.

Fields

field: String

A payload field path, or a header key for FilterExpr::HeaderText.

kind: TextMatch

pattern: String

case_insensitive: bool

Regex uses the engine’s Unicode folding. Other kinds lowercase both sides.

Implementations

impl TextPredicate

pub fn validate(&self) -> Result<(), InvalidError>

Compiling is the validation, so a predicate is checked exactly once.

Trait Implementations

impl Clone for TextPredicate

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 TextPredicate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TextPredicate

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TextPredicate

impl PartialEq for TextPredicate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TextPredicate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TextPredicate