# Enum snowcap::hard_policies::Condition[−][src]

pub enum Condition {
Reachable(RouterId, Prefix, Option<PathCondition>),
NotReachable(RouterId, Prefix),
Reliable(RouterId, Prefix, Option<PathCondition>),
TransientPath(RouterId, Prefix, PathCondition),
}
Expand description

Condition that can be checked for either being true or false.

## Variants

Reachable(RouterId, Prefix, Option<PathCondition>)

Condition that a router can reach a prefix, with optional conditions to the path that is taken.

NotReachable(RouterId, Prefix)

Condition that the rotuer cannot reach the prefix, which means that there exists a black hole somewhere in between the path.

Reliable(RouterId, Prefix, Option<PathCondition>)

Condition that the router has a route towards the prefix, even if every possible link in the network fails. Optionally, you can pass in a path condition, requiring the path when one of the links fail.

TransientPath(RouterId, Prefix, PathCondition)

Condition on the path during transient state

## Implementations

Return the string representation of the condition, with router names inserted.

Check the the condition, returning a policy error if it is violated.

Warning: reliability or transient condition is not checked here, but will just return Ok.

Returns wether the condition is a reliability condition or not.

Returns wether the condition is a reliability condition or not.

Returns the router id of the condition

Returns the prefix of the condition

## Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

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

This method tests for !=.

## Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Compare self to key and return true if they are equal.

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Converts the given value to a String. Read more