Struct reqsign::AwsLoader

impl Loader

pub fn new(client: Client, config: Config) -> Self

Create a new CredentialLoader

pub fn with_disable_ec2_metadata(self) -> Self

Disable load from ec2 metadata.

pub fn with_customed_credential_loader(self, f: Box<dyn CredentialLoad>) -> Self

Set customed credential loader.

This loader will be used first.

pub async fn load(&self) -> Result<Option<Credential>>

Load credential.

Resolution order:

Environment variables
Shared config (~/.aws/config, ~/.aws/credentials)
Web Identity Tokens
ECS (IAM Roles for Tasks) & General HTTP credentials:
EC2 IMDSv2

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impl !UnwindSafe for Loader

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