Struct rusoto_ec2::BlockDeviceMapping

pub struct BlockDeviceMapping {
    pub device_name: Option<String>,
    pub ebs: Option<EbsBlockDevice>,
    pub no_device: Option<String>,
    pub virtual_name: Option<String>,
}

Describes a block device mapping.

Fields

device_name: Option<String>

The device name (for example, /dev/sdh or xvdh).

ebs: Option<EbsBlockDevice>

Parameters used to automatically set up EBS volumes when the instance is launched.

no_device: Option<String>

Suppresses the specified device included in the block device mapping of the AMI.

virtual_name: Option<String>

The virtual device name (ephemeralN). Instance store volumes are numbered starting from 0. An instance type with 2 available instance store volumes can specify mappings for ephemeral0 and ephemeral1. The number of available instance store volumes depends on the instance type. After you connect to the instance, you must mount the volume.

NVMe instance store volumes are automatically enumerated and assigned a device name. Including them in your block device mapping has no effect.

Constraints: For M3 instances, you must specify instance store volumes in the block device mapping for the instance. When you launch an M3 instance, we ignore any instance store volumes specified in the block device mapping for the AMI.

Trait Implementations

impl PartialEq<BlockDeviceMapping> for BlockDeviceMapping

fn eq(&self, other: &BlockDeviceMapping) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BlockDeviceMapping) -> bool

This method tests for !=.

impl Default for BlockDeviceMapping

fn default() -> BlockDeviceMapping

Returns the "default value" for a type.

impl Clone for BlockDeviceMapping

fn clone(&self) -> BlockDeviceMapping

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockDeviceMapping

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

Formats the value using the given formatter.