ServerOrderingStrategy

rama::dns::hickory::resolver::config

Enum ServerOrderingStrategy 

#[non_exhaustive]
pub enum ServerOrderingStrategy {
    QueryStatistics,
    UserProvidedOrder,
    RoundRobin,
}
Expand description

The strategy for establishing the query order of name servers in a pool.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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QueryStatistics

Servers are ordered based on collected query statistics. The ordering may vary over time.

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UserProvidedOrder

The order provided to the resolver is used. The ordering does not vary over time.

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RoundRobin

The order of servers is rotated in a round-robin fashion. This is useful for load balancing and ensuring that all servers are used evenly.

Trait Implementations§

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impl Clone for ServerOrderingStrategy

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fn clone(&self) -> ServerOrderingStrategy

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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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 ServerOrderingStrategy

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fn default() -> ServerOrderingStrategy

Returns ServerOrderingStrategy::QueryStatistics as the default.

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impl PartialEq for ServerOrderingStrategy

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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 ServerOrderingStrategy

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impl Eq for ServerOrderingStrategy

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impl StructuralPartialEq for ServerOrderingStrategy

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