Struct rusoto_ecs::TaskDefinitionPlacementConstraint

pub struct TaskDefinitionPlacementConstraint {
    pub expression: Option<String>,
    pub type_: Option<String>,
}

An object representing a constraint on task placement in the task definition.

If you are using the Fargate launch type, task placement constraints are not supported.

For more information, see Task Placement Constraints in the Amazon Elastic Container Service Developer Guide.

Fields

expression: Option<String>

A cluster query language expression to apply to the constraint. For more information, see Cluster Query Language in the Amazon Elastic Container Service Developer Guide.

type_: Option<String>

The type of constraint. The DistinctInstance constraint ensures that each task in a particular group is running on a different container instance. The MemberOf constraint restricts selection to be from a group of valid candidates.

Trait Implementations

impl PartialEq<TaskDefinitionPlacementConstraint> for TaskDefinitionPlacementConstraint

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

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

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

This method tests for !=.

impl Default for TaskDefinitionPlacementConstraint

fn default() -> TaskDefinitionPlacementConstraint

Returns the "default value" for a type.

impl Clone for TaskDefinitionPlacementConstraint

fn clone(&self) -> TaskDefinitionPlacementConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TaskDefinitionPlacementConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskDefinitionPlacementConstraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for TaskDefinitionPlacementConstraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.