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FieldFilterInput

cratestack

Struct FieldFilterInput 

pub struct FieldFilterInput<V> {
    pub eq: Option<V>,
    pub ne: Option<V>,
    pub in_: Option<Vec<V>>,
    pub lt: Option<V>,
    pub lte: Option<V>,
    pub gt: Option<V>,
    pub gte: Option<V>,
    pub contains: Option<String>,
    pub starts_with: Option<String>,
    pub is_null: Option<bool>,
}
Expand description

Every operator a filterable field might support, as one flat optional-per-operator envelope — generated per-model code reads only the operators that make sense for a given field’s type (e.g. a Boolean field’s generated to_filters() never looks at contains). V is the field’s own scalar Rust type (String, i64, bool, chrono::DateTime<Utc>, …) — never Option<V> even for an optional field, since these operators describe a value to compare against, not the field’s own nullability (which is_null covers instead).

Deliberately not full parity with every FieldRef method: isTrue/isFalse are omitted (redundant with eq: true/eq: false once callers have a real JSON boolean) and eqOrNull is omitted (a Rust-ergonomics convenience over eq + isNull, not new capability).

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§eq: Option<V>§ne: Option<V>§in_: Option<Vec<V>>§lt: Option<V>§lte: Option<V>§gt: Option<V>§gte: Option<V>§contains: Option<String>

String/Cuid/Uuid fields only.

§starts_with: Option<String>

String/Cuid/Uuid fields only.

§is_null: Option<bool>

Optional-arity fields only. Some(true) filters to rows where the column is NULL; Some(false) filters to rows where it is not.

Trait Implementations§

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impl<V> Clone for FieldFilterInput<V>
where V: Clone,

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fn clone(&self) -> FieldFilterInput<V>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<V> Debug for FieldFilterInput<V>
where V: Debug,

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

Formats the value using the given formatter. Read more
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impl<V> Default for FieldFilterInput<V>
where V: Default,

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fn default() -> FieldFilterInput<V>

Returns the “default value” for a type. Read more
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impl<'de, V> Deserialize<'de> for FieldFilterInput<V>
where V: Deserialize<'de>,

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fn deserialize<__D>( __deserializer: __D, ) -> Result<FieldFilterInput<V>, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<V> PartialEq for FieldFilterInput<V>
where V: PartialEq,

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fn eq(&self, other: &FieldFilterInput<V>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<V> Serialize for FieldFilterInput<V>
where V: Serialize,

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

Serialize this value into the given Serde serializer. Read more
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impl<V> StructuralPartialEq for FieldFilterInput<V>
where V: PartialEq,

Auto Trait Implementations§

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impl<V> Freeze for FieldFilterInput<V>
where V: Freeze,

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impl<V> RefUnwindSafe for FieldFilterInput<V>
where V: RefUnwindSafe,

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impl<V> Send for FieldFilterInput<V>
where V: Send,

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impl<V> Sync for FieldFilterInput<V>
where V: Sync,

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impl<V> Unpin for FieldFilterInput<V>
where V: Unpin,

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impl<V> UnsafeUnpin for FieldFilterInput<V>
where V: UnsafeUnpin,

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impl<V> UnwindSafe for FieldFilterInput<V>
where V: UnwindSafe,

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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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