Struct StringNullableFilter 

pub struct StringNullableFilter {

    pub equals: Option<String>,
    pub not: Option<Box<StringNullableFilter>>,
    pub in_list: Option<Vec<String>>,
    pub not_in: Option<Vec<String>>,
    pub lt: Option<String>,
    pub lte: Option<String>,
    pub gt: Option<String>,
    pub gte: Option<String>,
    pub contains: Option<String>,
    pub starts_with: Option<String>,
    pub ends_with: Option<String>,
    pub mode: Option<QueryMode>,
    pub is_null: Option<bool>,
}

Filter operators for a nullable String column.

Fields

equals: Option<String>

column = value

not: Option<Box<StringNullableFilter>>

Negation of the inner filter.

in_list: Option<Vec<String>>

column IN (...)

not_in: Option<Vec<String>>

column NOT IN (...)

lt: Option<String>

column < value

lte: Option<String>

column <= value

gt: Option<String>

column > value

gte: Option<String>

column >= value

contains: Option<String>

column LIKE %value%

starts_with: Option<String>

column LIKE value%

ends_with: Option<String>

column LIKE %value

mode: Option<QueryMode>

Comparison mode.

is_null: Option<bool>

is_null: Some(true) => IS NULL; Some(false) => IS NOT NULL.

Trait Implementations

impl Clone for StringNullableFilter

fn clone(&self) -> StringNullableFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringNullableFilter

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

Formats the value using the given formatter.

impl Default for StringNullableFilter

fn default() -> StringNullableFilter

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StringNullableFilter

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for StringNullableFilter

fn from(v: &str) -> Self

Converts to this type from the input type.

impl From<String> for StringNullableFilter

fn from(v: String) -> Self

Converts to this type from the input type.

impl PartialEq for StringNullableFilter

fn eq(&self, other: &StringNullableFilter) -> 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 ScalarFilter for StringNullableFilter

fn into_filter(self, column: &str) -> Filter

Lower this scalar filter to a runtime Filter keyed by the given column name.

impl Serialize for StringNullableFilter

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for StringNullableFilter

impl StructuralPartialEq for StringNullableFilter