DeliveryPolicy

roboplc

Enum DeliveryPolicy 

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pub enum DeliveryPolicy {
    Always,
    Latest,
    Optional,
    Single,
    SingleOptional,
}
Expand description

Data delivery policies, used by crate::pdeque::Deque

Variants§

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Always

always deliver, fail if no room (default)

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Latest

always deliver, drop the previous if no room (act as a ring-buffer)

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Optional

skip delivery if no room

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Single

always deliver the frame but always in a single copy (latest)

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SingleOptional

deliver a single latest copy, skip if no room

Trait Implementations§

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impl Clone for DeliveryPolicy

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fn clone(&self) -> DeliveryPolicy

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DeliveryPolicy

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for DeliveryPolicy

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fn default() -> DeliveryPolicy

Returns the “default value” for a type. Read more
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impl Display for DeliveryPolicy

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl FromStr for DeliveryPolicy

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type Err = Error

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<DeliveryPolicy, Error>

Parses a string s to return a value of this type. Read more
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impl PartialEq for DeliveryPolicy

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DeliveryPolicy

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impl Eq for DeliveryPolicy

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impl StructuralPartialEq for DeliveryPolicy

Auto Trait Implementations§

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impl<T> Any for T
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