pub enum NegativeMultiDecision<E: Fail> {
    BatchNonConforming(u32, E),
    InsufficientCapacity(u32),
}
Expand description

Gives additional information about the negative outcome of a batch cell decision.

Since batch queries can be made for batch sizes bigger than the rate limiter parameter could accomodate, there are now two possible negative outcomes:

  • BatchNonConforming - the query is valid but the Decider can not accomodate them.

  • InsufficientCapacity - the query was invalid as the rate limite parameters can never accomodate the number of cells queried for.

Variants

BatchNonConforming(u32, E)

A batch of cells (the first argument) is non-conforming and can not be let through at this time. The second argument gives information about when that batch of cells might be let through again (not accounting for thundering herds and other, simultaneous decisions).

InsufficientCapacity(u32)

The number of cells tested (the first argument) is larger than the bucket’s capacity, which means the decision can never have a conforming result.

Trait Implementations

Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
Returns the “name” of the error. Read more
Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
Returns a reference to the Backtrace carried by this failure, if it carries one. Read more
Provides context for this failure. Read more
Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Converts a reference to Self into a dynamic trait object of Fail.
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.