[−][src]Struct rusoto_ecs::PlacementStrategy
The task placement strategy for a task or service. For more information, see Task Placement Strategies in the Amazon Elastic Container Service Developer Guide.
Fields
field: Option<String>
The field to apply the placement strategy against. For the spread
placement strategy, valid values are instanceId
(or host
, which has the same effect), or any platform or custom attribute that is applied to a container instance, such as attribute:ecs.availability-zone
. For the binpack
placement strategy, valid values are cpu
and memory
. For the random
placement strategy, this field is not used.
type_: Option<String>
The type of placement strategy. The random
placement strategy randomly places tasks on available candidates. The spread
placement strategy spreads placement across available candidates evenly based on the field
parameter. The binpack
strategy places tasks on available candidates that have the least available amount of the resource that is specified with the field
parameter. For example, if you binpack on memory, a task is placed on the instance with the least amount of remaining memory (but still enough to run the task).
Trait Implementations
impl Default for PlacementStrategy
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impl Default for PlacementStrategy
fn default() -> PlacementStrategy
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fn default() -> PlacementStrategy
Returns the "default value" for a type. Read more
impl PartialEq<PlacementStrategy> for PlacementStrategy
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impl PartialEq<PlacementStrategy> for PlacementStrategy
fn eq(&self, other: &PlacementStrategy) -> bool
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fn eq(&self, other: &PlacementStrategy) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &PlacementStrategy) -> bool
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fn ne(&self, other: &PlacementStrategy) -> bool
This method tests for !=
.
impl Clone for PlacementStrategy
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impl Clone for PlacementStrategy
fn clone(&self) -> PlacementStrategy
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fn clone(&self) -> PlacementStrategy
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for PlacementStrategy
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impl Debug for PlacementStrategy
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Serialize for PlacementStrategy
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impl Serialize for PlacementStrategy
fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl<'de> Deserialize<'de> for PlacementStrategy
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impl<'de> Deserialize<'de> for PlacementStrategy
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
impl Send for PlacementStrategy
impl Send for PlacementStrategy
impl Sync for PlacementStrategy
impl Sync for PlacementStrategy
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T
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impl<T> From for T
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
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impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
impl<T> Same for T
impl<T> Same for T
type Output = T
Should always be Self
impl<T> Erased for T
impl<T> Erased for T