Enum tantivy::schema::Value

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pub enum Value {
    Str(String),
    PreTokStr(PreTokenizedString),
    U64(u64),
    I64(i64),
    F64(f64),
    Date(DateTime),
    Facet(Facet),
    Bytes(Vec<u8>),
    JsonObject(Map<String, Value>),
}

Expand description

Value represents the value of a any field. It is an enum over all over all of the possible field type.

Variants

`Str(String)`

The str type is used for any text information.

`PreTokStr(PreTokenizedString)`

Pre-tokenized str type,

`U64(u64)`

Unsigned 64-bits Integer u64

`I64(i64)`

Signed 64-bits Integer i64

`F64(f64)`

64-bits Float f64

`Date(DateTime)`

Date/time with second precision

`Facet(Facet)`

Facet

`Bytes(Vec<u8>)`

Arbitrarily sized byte array

`JsonObject(Map<String, Value>)`

Json object value.

Implementations

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impl Value

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pub fn as_text(&self) -> Option<&str>

Returns the text value, provided the value is of the Str type. (Returns None if the value is not of the Str type).

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pub fn as_facet(&self) -> Option<&Facet>

Returns the facet value, provided the value is of the Facet type. (Returns None if the value is not of the Facet type).

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pub fn tokenized_text(&self) -> Option<&PreTokenizedString>

Returns the tokenized text, provided the value is of the PreTokStr type. (Returns None if the value is not of the PreTokStr type.)

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pub fn as_u64(&self) -> Option<u64>

Returns the u64-value, provided the value is of the U64 type. (Returns None if the value is not of the U64 type)

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pub fn as_i64(&self) -> Option<i64>

Returns the i64-value, provided the value is of the I64 type.

Return None if the value is not of type I64.

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pub fn as_f64(&self) -> Option<f64>

Returns the f64-value, provided the value is of the F64 type.

Return None if the value is not of type F64.

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pub fn as_date(&self) -> Option<DateTime>

Returns the Date-value, provided the value is of the Date type.

Returns None if the value is not of type Date.

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pub fn as_bytes(&self) -> Option<&[u8 ]>

Returns the Bytes-value, provided the value is of the Bytes type.

Returns None if the value is not of type Bytes.

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pub fn as_json(&self) -> Option<&Map<String, Value>>

Returns the json object, provided the value is of the JsonObject type.

Returns None if the value is not of type JsonObject.

Trait Implementations

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impl BinarySerializable for Value

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fn serialize<W: Write>(&self, writer: &mut W) -> Result<()>

Serialize

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fn deserialize<R: Read>(reader: &mut R) -> Result<Self>

Deserialize

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impl Clone for Value

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fn clone(&self) -> Value

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Value

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for Value

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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