Enum Truncation 

pub enum Truncation {
    Auto,
    Disabled,
}

Controls truncation behavior for long inputs

This enum defines how the system should handle inputs that exceed the maximum context length.

API Reference

Corresponds to the truncation parameter in the OpenAI Responses API.

Variants

Auto

Automatically truncate inputs to fit context length

The system will automatically trim inputs to ensure they fit within the model’s context window.

Disabled

Disable truncation - return error if input is too long

The system will return an error rather than truncating inputs that exceed the context length.

Trait Implementations

impl Clone for Truncation

fn clone(&self) -> Truncation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Truncation

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

Formats the value using the given formatter.

impl Display for Truncation

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

Formats the value using the given formatter.

impl FromStr for Truncation

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Truncation, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for Truncation

fn eq(&self, other: &Truncation) -> 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 Serialize for Truncation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for Truncation

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Truncation, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl StructuralPartialEq for Truncation