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Marko Kranjac 2025-04-19 00:21:20 +02:00 committed by GitHub
commit aeb19a18bd
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9 changed files with 255 additions and 74 deletions

3
Cargo.lock generated
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@ -8622,7 +8622,7 @@ checksum = "57397d16646700483b67d2dd6511d79318f9d057fdbd21a4066aeac8b41d310a"
[[package]]
name = "rig-bedrock"
version = "0.1.1"
version = "0.1.2"
dependencies = [
"anyhow",
"async-stream",
@ -8633,6 +8633,7 @@ dependencies = [
"reqwest 0.12.15",
"rig-core",
"rig-derive",
"ring 0.17.14",
"schemars",
"serde",
"serde_json",

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@ -1,6 +1,6 @@
[package]
name = "rig-bedrock"
version = "0.1.1"
version = "0.1.2"
edition = "2021"
license = "MIT"
readme = "README.md"
@ -18,6 +18,7 @@ aws-sdk-bedrockruntime = "1.77.0"
aws-smithy-types = "1.3.0"
base64 = "0.22.1"
async-stream = "0.3.6"
ring = "0.17.14"
[dev-dependencies]
anyhow = "1.0.75"

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@ -6,6 +6,7 @@ use rig_bedrock::{
use tracing::info;
mod common;
use common::adder_tool::Adder;
/// Runs 4 agents based on AWS Bedrock (derived from the agent_with_grok example)
#[tokio::main]
@ -59,7 +60,7 @@ async fn tools() -> Result<(), anyhow::Error> {
.await
.preamble("You must only do math by using a tool.")
.max_tokens(1024)
.tool(common::Adder)
.tool(Adder)
.build();
info!(

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@ -0,0 +1,59 @@
use rig::{completion::ToolDefinition, tool::Tool};
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::{
error::Error,
fmt::{Display, Formatter},
};
#[derive(Deserialize)]
pub struct OperationArgs {
x: i32,
y: i32,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct MathError {}
impl Display for MathError {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "Math error")
}
}
impl Error for MathError {}
#[derive(Deserialize, Serialize)]
pub struct Adder;
impl Tool for Adder {
const NAME: &'static str = "add";
type Error = MathError;
type Args = OperationArgs;
type Output = i32;
async fn definition(&self, _prompt: String) -> ToolDefinition {
ToolDefinition {
name: "add".to_string(),
description: "Add x and y together".to_string(),
parameters: json!({
"type": "object",
"properties": {
"x": {
"type": "number",
"description": "The first number to add"
},
"y": {
"type": "number",
"description": "The second number to add"
}
}
}),
}
}
async fn call(&self, args: Self::Args) -> Result<Self::Output, Self::Error> {
let result = args.x + args.y;
Ok(result)
}
}

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@ -0,0 +1,104 @@
use rig::{completion::ToolDefinition, tool::Tool};
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::collections::HashMap;
use std::{
error::Error,
fmt::{Display, Formatter},
};
#[derive(Debug)]
pub struct AddressBookError(String);
impl Display for AddressBookError {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "Address Book error {}", self.0)
}
}
impl Error for AddressBookError {}
#[derive(Serialize, Clone)]
pub struct AddressBook {
street_name: String,
city: String,
state: String,
}
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
#[serde(untagged)]
pub enum AddressBookResult {
Found(AddressBook),
NotFound(String),
}
#[derive(Deserialize)]
pub struct AddressBookArgs {
email: String,
}
#[derive(Deserialize, Serialize)]
pub struct AddressBookTool;
impl Tool for AddressBookTool {
const NAME: &'static str = "address_book";
type Error = AddressBookError;
type Args = AddressBookArgs;
type Output = AddressBookResult;
async fn definition(&self, _prompt: String) -> ToolDefinition {
ToolDefinition {
name: "address_book".to_string(),
description: "get address by email".to_string(),
parameters: json!({
"type": "object",
"properties": {
"email": {
"type": "string",
"description": "email address"
},
}
}),
}
}
async fn call(&self, args: Self::Args) -> Result<Self::Output, Self::Error> {
let mut address_book: HashMap<String, AddressBook> = HashMap::new();
address_book.extend(vec![
(
"john.doe@example.com".to_string(),
AddressBook {
street_name: "123 Elm St".to_string(),
city: "Springfield".to_string(),
state: "IL".to_string(),
},
),
(
"jane.smith@example.com".to_string(),
AddressBook {
street_name: "456 Oak St".to_string(),
city: "Metropolis".to_string(),
state: "NY".to_string(),
},
),
(
"alice.johnson@example.com".to_string(),
AddressBook {
street_name: "789 Pine St".to_string(),
city: "Gotham".to_string(),
state: "NJ".to_string(),
},
),
]);
if args.email.starts_with("malice") {
return Err(AddressBookError("Corrupted database".into()));
}
match address_book.get(&args.email) {
Some(address) => Ok(AddressBookResult::Found(address.clone())),
None => Ok(AddressBookResult::NotFound("Address not found".into())),
}
}
}

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@ -1,60 +1,2 @@
use std::{
error::Error,
fmt::{Display, Formatter},
};
use rig::{completion::ToolDefinition, tool::Tool};
use serde::{Deserialize, Serialize};
use serde_json::json;
#[derive(Deserialize)]
pub struct OperationArgs {
x: i32,
y: i32,
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct MathError {}
impl Display for MathError {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
write!(f, "Math error")
}
}
impl Error for MathError {}
#[derive(Deserialize, Serialize)]
pub struct Adder;
impl Tool for Adder {
const NAME: &'static str = "add";
type Error = MathError;
type Args = OperationArgs;
type Output = i32;
async fn definition(&self, _prompt: String) -> ToolDefinition {
ToolDefinition {
name: "add".to_string(),
description: "Add x and y together".to_string(),
parameters: json!({
"type": "object",
"properties": {
"x": {
"type": "number",
"description": "The first number to add"
},
"y": {
"type": "number",
"description": "The second number to add"
}
}
}),
}
}
async fn call(&self, args: Self::Args) -> Result<Self::Output, Self::Error> {
let result = args.x + args.y;
Ok(result)
}
}
pub mod adder_tool;
pub mod address_book_tool;

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@ -0,0 +1,34 @@
use rig::completion::Prompt;
use rig_bedrock::{client::ClientBuilder, completion::AMAZON_NOVA_LITE};
mod common;
use common::address_book_tool::AddressBookTool;
#[tokio::main]
async fn main() -> Result<(), anyhow::Error> {
tracing_subscriber::fmt().init();
// Create agent with a single context prompt and two tools
let agent = ClientBuilder::new()
.build()
.await
.agent(AMAZON_NOVA_LITE)
.preamble("You have access to user address tool. Never return <thinking> part")
.max_tokens(1024)
.tool(AddressBookTool)
.build();
let result = agent
.prompt("Can you find address for this email: jane.smith@example.com")
.multi_turn(20)
.await?;
println!("\n{}", result);
let result = agent
.prompt("Can you find address for this email: does_not_exists@example.com")
.multi_turn(20)
.await?;
println!("\n{}", result);
Ok(())
}

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@ -1,6 +1,7 @@
use rig::streaming::{stream_to_stdout, StreamingPrompt};
use rig_bedrock::{client::ClientBuilder, completion::AMAZON_NOVA_LITE};
mod common;
use common::adder_tool::Adder;
#[tokio::main]
async fn main() -> Result<(), anyhow::Error> {
@ -17,7 +18,7 @@ async fn main() -> Result<(), anyhow::Error> {
like 20 words",
)
.max_tokens(1024)
.tool(common::Adder)
.tool(Adder)
.build();
println!("Calculate 2 + 5");

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@ -1,5 +1,4 @@
use aws_sdk_bedrockruntime::types as aws_bedrock;
use rig::{
completion::CompletionError,
message::{ContentFormat, Document},
@ -7,35 +6,55 @@ use rig::{
pub(crate) use crate::types::media_types::RigDocumentMediaType;
use base64::{prelude::BASE64_STANDARD, Engine};
use ring::digest::{Context, Digest, SHA256};
#[derive(Clone)]
pub struct RigDocument(pub Document);
impl RigDocument {
pub fn fingerprint(&self) -> String {
let mut context = Context::new(&SHA256);
context.update(self.0.data.as_bytes());
let digest: Digest = context.finish();
digest
.as_ref()
.to_vec()
.iter()
.map(|b| format!("{:02x}", b))
.collect::<String>()
}
}
impl TryFrom<RigDocument> for aws_bedrock::DocumentBlock {
type Error = CompletionError;
fn try_from(value: RigDocument) -> Result<Self, Self::Error> {
let maybe_format = value
let document_name = value.fingerprint();
let document_media_type = value
.0
.media_type
.map(|doc| RigDocumentMediaType(doc).try_into());
let format = match maybe_format {
let document_media_type = match document_media_type {
Some(Ok(document_format)) => Ok(Some(document_format)),
Some(Err(err)) => Err(err),
None => Ok(None),
}?;
let document_data = BASE64_STANDARD
.decode(value.0.data)
.map_err(|e| CompletionError::ProviderError(e.to_string()))?;
let document_data = match value.0.format {
Some(ContentFormat::Base64) => BASE64_STANDARD
.decode(value.0.data)
.map_err(|e| CompletionError::ProviderError(e.to_string()))?,
_ => value.0.data.as_bytes().to_vec(),
};
let data = aws_smithy_types::Blob::new(document_data);
let document_source = aws_bedrock::DocumentSource::Bytes(data);
let result = aws_bedrock::DocumentBlock::builder()
.source(document_source)
.name("Document")
.set_format(format)
.name(document_name)
.set_format(document_media_type)
.build()
.map_err(|e| CompletionError::ProviderError(e.to_string()))?;
Ok(result)
@ -82,13 +101,32 @@ mod tests {
fn test_document_to_aws_document() {
let rig_document = RigDocument(Document {
data: "data".into(),
format: Some(ContentFormat::Base64),
format: Some(ContentFormat::String),
media_type: Some(DocumentMediaType::PDF),
});
let aws_document: Result<aws_bedrock::DocumentBlock, _> = rig_document.clone().try_into();
assert_eq!(aws_document.is_ok(), true);
let aws_document = aws_document.unwrap();
assert_eq!(aws_document.format, aws_bedrock::DocumentFormat::Pdf);
let document_data = rig_document.0.data.as_bytes().to_vec();
let aws_document_bytes = aws_document
.source()
.unwrap()
.as_bytes()
.unwrap()
.as_ref()
.to_owned();
assert_eq!(aws_document_bytes, document_data)
}
#[test]
fn test_base64_document_to_aws_document() {
let rig_document = RigDocument(Document {
data: "data".into(),
format: Some(ContentFormat::Base64),
media_type: Some(DocumentMediaType::PDF),
});
let aws_document: aws_bedrock::DocumentBlock = rig_document.clone().try_into().unwrap();
let document_data = BASE64_STANDARD.decode(rig_document.0.data).unwrap();
let aws_document_bytes = aws_document
.source()
@ -104,7 +142,7 @@ mod tests {
fn test_unsupported_document_to_aws_document() {
let rig_document = RigDocument(Document {
data: "data".into(),
format: Some(ContentFormat::Base64),
format: Some(ContentFormat::String),
media_type: Some(DocumentMediaType::Javascript),
});
let aws_document: Result<aws_bedrock::DocumentBlock, _> = rig_document.clone().try_into();