Enum SimpleQueryStringQueryFlags

pub enum SimpleQueryStringQueryFlags {
    All,
    And,
    Escape,
    Fuzzy,
    Near,
    None,
    Not,
    Or,
    Phrase,
    Precedence,
    Prefix,
    Slop,
    Whitespace,
}

You can use the flags parameter to enable more optional operators for Lucene’s regular expression engine.

Variants

All

Enables all optional operators.

And

Enables the + AND operator.

Escape

Enables \ as an escape character.

Fuzzy

Enables the ~N operator after a word, where N is an integer denoting the allowed edit distance for matching. See Fuzziness.

Near

Enables the ~N operator, after a phrase where N is the maximum number of positions allowed between matching tokens. Synonymous to SLOP.

None

Disables all operators.

Not

Enables the - NOT operator.

Or

Enables the \| OR operator.

Phrase

Enables the " quotes operator used to search for phrases.

Precedence

Enables the ( and ) operators to control operator precedence.

Prefix

Enables the * prefix operator.

Slop

Enables the ~N operator, after a phrase where N is maximum number of positions allowed between matching tokens. Synonymous to NEAR.

Whitespace

Enables whitespace as split characters.

Trait Implementations

impl Clone for SimpleQueryStringQueryFlags

fn clone(&self) -> SimpleQueryStringQueryFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleQueryStringQueryFlags

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

Formats the value using the given formatter.

impl Display for SimpleQueryStringQueryFlags

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

Formats the value using the given formatter.

impl From<SimpleQueryStringQueryFlags> for &'static str

fn from(value: SimpleQueryStringQueryFlags) -> Self

Converts to this type from the input type.

impl From<SimpleQueryStringQueryFlags> for String

fn from(value: SimpleQueryStringQueryFlags) -> Self

Converts to this type from the input type.

impl Ord for SimpleQueryStringQueryFlags

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

fn eq(&self, other: &SimpleQueryStringQueryFlags) -> 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 SimpleQueryStringQueryFlags

fn partial_cmp(&self, other: &SimpleQueryStringQueryFlags) -> 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 Serialize for SimpleQueryStringQueryFlags

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SimpleQueryStringQueryFlags

impl Eq for SimpleQueryStringQueryFlags

impl StructuralPartialEq for SimpleQueryStringQueryFlags