Struct rusoto_ec2::BlockDeviceMapping [−][src]
pub struct BlockDeviceMapping { pub device_name: Option<String>, pub ebs: Option<EbsBlockDevice>, pub no_device: Option<String>, pub virtual_name: Option<String>, }
Expand description
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>
To omit the device from the block device mapping, specify an empty string.
virtual_name: Option<String>
The virtual device name (ephemeral
N). 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
Returns the “default value” for a type. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for BlockDeviceMapping
impl Send for BlockDeviceMapping
impl Sync for BlockDeviceMapping
impl Unpin for BlockDeviceMapping
impl UnwindSafe for BlockDeviceMapping
Blanket Implementations
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self