Struct ChatCompletionStreamOptions 

pub struct ChatCompletionStreamOptions {
    pub include_usage: bool,
    pub continuous_usage_stats: bool,
}

Stream options with per-chunk usage reporting.

Extends upstream ChatCompletionStreamOptions with:

• continuous_usage_stats: emit usage in every chunk, not just the final one

Fields

include_usage: bool

continuous_usage_stats: bool

When true, usage statistics are included in every streaming chunk. Backends like vLLM/SGLang support this for real-time token counting.

Trait Implementations

impl Clone for ChatCompletionStreamOptions

fn clone(&self) -> ChatCompletionStreamOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChatCompletionStreamOptions

impl Debug for ChatCompletionStreamOptions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChatCompletionStreamOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChatCompletionStreamOptions

fn eq(&self, other: &ChatCompletionStreamOptions) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ChatCompletionStreamOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChatCompletionStreamOptions