Struct S3Credentials 

pub struct S3Credentials {
    pub access_key_id: String,
    pub secret_access_key: String,
    pub session_token: Option<String>,
}

Long-lived or session credentials for an S3-compatible service.

Deliberately not Debug: the secret would otherwise reach any log line or panic message that formats a config.

Fields

access_key_id: String

Access key identifier.

secret_access_key: String

Secret access key, never logged or formatted.

session_token: Option<String>

Session token accompanying temporary credentials.

Implementations

impl S3Credentials

pub fn from_env() -> Option<Self>

Read credentials from the environment variables the AWS tools set.

This is the whole credential chain mbx implements, and None means the environment does not carry one. Anything that produces temporary credentials – an OIDC exchange, an instance role – is expected to have exported them here first, which is what aws-actions/configure-aws-credentials does on GitHub Actions.

Trait Implementations

impl Clone for S3Credentials

fn clone(&self) -> S3Credentials

Returns a duplicate of the value.

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

Performs copy-assignment from source.