Struct GuidedDecodingOptions

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pub struct GuidedDecodingOptions {
    pub json: Option<Value>,
    pub regex: Option<String>,
    pub choice: Option<Vec<String>>,
    pub grammar: Option<String>,
    pub backend: Option<String>,
}

Expand description

Guided Decoding Options

Only one of json, regex, choice, or grammar should be set.

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§json: Option<Value>

If specified, the output will follow the JSON schema. Can be a string, an object, or null.

§regex: Option<String>

If specified, the output will follow the regex pattern. Can be a string or null.

§choice: Option<Vec<String>>

If specified, the output will be exactly one of the choices.

§grammar: Option<String>

If specified, the output will follow the context-free grammar. Can be a string or null.

§backend: Option<String>

If specified, the backend to use for guided decoding, can be backends like xgrammar or custom guided decoding backend

Implementations§

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impl GuidedDecodingOptions

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pub fn new( json: Option<Value>, regex: Option<String>, choice: Option<Vec<String>>, grammar: Option<String>, backend: Option<String>, ) -> Self

Construct without validation

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pub fn validated( json: Option<Value>, regex: Option<String>, choice: Option<Vec<String>>, grammar: Option<String>, backend: Option<String>, ) -> Result<Self>

Construct and validate (fallible)

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pub fn from_optional( json: Option<Value>, regex: Option<String>, choice: Option<Vec<String>>, grammar: Option<String>, backend: Option<String>, ) -> Result<Option<Self>>

Construct only if one field is Some (fallible)

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

Validate that only one guided decoding option is set

Trait Implementations§

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impl Clone for GuidedDecodingOptions

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fn clone(&self) -> GuidedDecodingOptions

Returns a duplicate 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 GuidedDecodingOptions

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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 Default for GuidedDecodingOptions

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fn default() -> GuidedDecodingOptions

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for GuidedDecodingOptions

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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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impl Serialize for GuidedDecodingOptions

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl UnwindSafe for GuidedDecodingOptions

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Gets the TypeId of self. Read more

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