Struct Gemma3_4B 

pub struct Gemma3_4B;

Gemma 3 4B - Compact open model from Google

Trait Implementations

impl BedrockModel for Gemma3_4B

fn bedrock_id(&self) -> &'static str

The Bedrock model ID

fn default_inference_profile(&self) -> InferenceProfile

The default inference profile for this model

impl Clone for Gemma3_4B

fn clone(&self) -> Gemma3_4B

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gemma3_4B

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

Formats the value using the given formatter.

impl Default for Gemma3_4B

fn default() -> Gemma3_4B

Returns the “default value” for a type.

impl Model for Gemma3_4B

fn name(&self) -> &'static str

Human-readable model name (e.g., “Claude Sonnet 4.5”)

fn max_context_tokens(&self) -> usize

Maximum input context tokens

fn max_output_tokens(&self) -> usize

Maximum output tokens the model can generate

fn estimate_token_count(&self, text: &str) -> usize

Estimate token count for text

fn estimate_message_tokens(&self, messages: &[Message]) -> usize

Estimate tokens for a conversation

fn estimate_content_block_tokens(&self, block: &ContentBlock) -> usize

Estimate tokens for a single content block

impl Copy for Gemma3_4B