Struct AnthropicConfig 

pub struct AnthropicConfig {
    pub skip_model_validation: bool,
    pub extended_thinking_enabled: bool,
    pub interleaved_thinking_beta: String,
    pub interleaved_thinking_budget_tokens: u32,
    pub interleaved_thinking_type_enabled: String,
    pub tool_search: ToolSearchConfig,
    pub effort: String,
    pub count_tokens_enabled: bool,
}

Anthropic-specific provider configuration

Fields

skip_model_validation: bool

👎Deprecated since 0.75.0: Model validation removed. API validates model names directly.

DEPRECATED: Model name validation has been removed. The Anthropic API validates model names directly, avoiding maintenance burden and allowing flexibility. This field is kept for backward compatibility but has no effect.

extended_thinking_enabled: bool

Enable extended thinking feature for Anthropic models When enabled, Claude uses internal reasoning before responding, providing enhanced reasoning capabilities for complex tasks. Only supported by Claude 4, Claude 4.5, and Claude 3.7 Sonnet models. Claude 4.6 uses adaptive thinking instead of extended thinking. Note: Extended thinking is now auto-enabled by default (31,999 tokens). Set MAX_THINKING_TOKENS=63999 environment variable for 2x budget on 64K models. See: https://docs.anthropic.com/en/docs/build-with-claude/extended-thinking

interleaved_thinking_beta: String

Beta header for interleaved thinking feature

interleaved_thinking_budget_tokens: u32

Budget tokens for extended thinking (minimum: 1024, default: 31999) On 64K output models (Opus 4.5, Sonnet 4.5, Haiku 4.5): default 31,999, max 63,999 On 32K output models (Opus 4): max 31,999 Use MAX_THINKING_TOKENS environment variable to override.

interleaved_thinking_type_enabled: String

Type value for enabling interleaved thinking

tool_search: ToolSearchConfig

Tool search configuration for dynamic tool discovery (advanced-tool-use beta)

effort: String

Effort level for token usage (high, medium, low) Controls how many tokens Claude uses when responding, trading off between response thoroughness and token efficiency. Supported by Claude Opus 4.5/4.6 (4.5 requires effort beta header)

count_tokens_enabled: bool

Enable token counting via the count_tokens endpoint When enabled, the agent can estimate input token counts before making API calls Useful for proactive management of rate limits and costs

Trait Implementations

impl Clone for AnthropicConfig

fn clone(&self) -> AnthropicConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnthropicConfig

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

Formats the value using the given formatter.

impl Default for AnthropicConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AnthropicConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for AnthropicConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for AnthropicConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.