Struct AwsCredentials 

pub struct AwsCredentials {
    pub access_key_id: String,
    pub secret_access_key: String,
    pub session_token: Option<String>,
}

AWS credentials used for SigV4 signing of Bedrock requests.

Typically constructed via AwsCredentials::from_environment rather than directly, so that env vars and the shared credentials file are both respected.

Examples

use codetether_agent::provider::bedrock::AwsCredentials;

let creds = AwsCredentials {
    access_key_id: "AKIA...".to_string(),
    secret_access_key: "secret".to_string(),
    session_token: None,
};
assert_eq!(creds.access_key_id, "AKIA...");
assert!(creds.session_token.is_none());

Fields

access_key_id: String

AWS access key ID (e.g. AKIA...).

secret_access_key: String

AWS secret access key (keep confidential).

session_token: Option<String>

Optional session token (present for STS / assumed-role credentials).

Implementations

impl AwsCredentials

pub fn from_environment() -> Option<Self>

Load credentials from AWS_ACCESS_KEY_ID / AWS_SECRET_ACCESS_KEY env vars, then fall back to ~/.aws/credentials (default or named profile via AWS_PROFILE).

Returns

Some(creds) on success, None if neither env vars nor a readable credentials file yielded a complete key pair.

Examples

use codetether_agent::provider::bedrock::AwsCredentials;

match AwsCredentials::from_environment() {
    Some(c) => println!("loaded key id: {}", c.access_key_id),
    None => eprintln!("no AWS credentials available"),
}

pub fn detect_region() -> Option<String>

Detect the target AWS region.

Precedence: AWS_REGION → AWS_DEFAULT_REGION → ~/.aws/config (default or [profile NAME] per AWS_PROFILE).

Returns

Some(region) on success, None if no region could be determined.

Examples

use codetether_agent::provider::bedrock::AwsCredentials;

let region = AwsCredentials::detect_region()
    .unwrap_or_else(|| "us-east-1".to_string());
assert!(!region.is_empty());

Trait Implementations

impl Clone for AwsCredentials

fn clone(&self) -> AwsCredentials

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AwsCredentials

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

Formats the value using the given formatter.