Struct rusoto_core::InstanceMetadataProvider

pub struct InstanceMetadataProvider { /* fields omitted */ }

Provides AWS credentials from a resource's IAM role.

The provider has a default timeout of 30 seconds. While it should work well for most setups, you can change the timeout using the set_timeout method.

Example

extern crate rusoto_credential;
extern crate tokio_core;

use std::time::Duration;

use rusoto_credential::InstanceMetadataProvider;
use tokio_core::reactor::Core;

fn main() {
  let core = Core::new().unwrap();

  let mut provider = InstanceMetadataProvider::new(&core.handle());
  // you can overwrite the default timeout like this:
  provider.set_timeout(Duration::from_secs(60));

  // ...
}

Methods

impl InstanceMetadataProvider

pub fn new(handle: &Handle) -> InstanceMetadataProvider

Create a new provider with the given handle.

pub fn set_timeout(&mut self, timeout: Duration)

Set the timeout on the provider to the specified duration.

Trait Implementations

impl Clone for InstanceMetadataProvider

fn clone(&self) -> InstanceMetadataProvider

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ProvideAwsCredentials for InstanceMetadataProvider

type Future = InstanceMetadataProviderFuture

The future response value.

fn credentials(
    &self
) -> <InstanceMetadataProvider as ProvideAwsCredentials>::Future

Produce a new AwsCredentials future.

impl Debug for InstanceMetadataProvider

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.