#[non_exhaustive]
pub enum Protocol {
    Udp,
    Tcp,
    Tls,
    Https,
}
Expand description

The protocol on which a NameServer should be communicated with

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.

Udp

UDP is the traditional DNS port, this is generally the correct choice

Tcp

TCP can be used for large queries, but not all NameServers support it

Tls

This is supported on crate feature dns-over-tls only.

Tls for DNS over TLS

Https

This is supported on crate feature dns-over-https only.

Https for DNS over HTTPS

Implementations

Returns true if this is a datagram oriented protocol, e.g. UDP

Returns true if this is a stream oriented protocol, e.g. TCP

Is this an encrypted protocol, i.e. TLS or HTTPS

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

Default protocol should be UDP, which is supported by all DNS servers

Deserialize this value from the given Serde deserializer. Read more

Formats the value using the given formatter. Read more

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

This method tests for !=.

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

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Mutably borrows from an owned value. Read more

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

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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

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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.

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