ResolvedVal

tor_cell::relaycell::msg

Enum ResolvedVal 

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#[non_exhaustive]
pub enum ResolvedVal {
    Ip(IpAddr),
    Hostname(Vec<u8>),
    TransientError,
    NontransientError,
    Unrecognized(u8, Vec<u8>),
}
Expand description

Possible response to a DNS lookup

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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Ip(IpAddr)

We found an IP address

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Hostname(Vec<u8>)

We found a hostname

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TransientError

Error; try again

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NontransientError

Error; don’t try again

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Unrecognized(u8, Vec<u8>)

A DNS lookup response that we didn’t recognize

Trait Implementations§

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impl Clone for ResolvedVal

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fn clone(&self) -> ResolvedVal

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 ResolvedVal

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

Formats the value using the given formatter. Read more
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impl HasMemoryCostStructural for ResolvedVal

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fn indirect_memory_cost(&self, et: EnabledToken) -> usize

Memory cost of data stored out-of-line Read more
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impl PartialEq for ResolvedVal

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fn eq(&self, other: &ResolvedVal) -> 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 Readable for ResolvedVal

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fn take_from(r: &mut Reader<'_>) -> Result<Self>

Try to extract an object of this type from a Reader. Read more
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impl Writeable for ResolvedVal

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fn write_onto<B: Writer + ?Sized>(&self, w: &mut B) -> EncodeResult<()>

Encode this object into the writer b.
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impl Eq for ResolvedVal

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impl StructuralPartialEq for ResolvedVal

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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

  • Ip: 25 bytes
  • Hostname: 32 bytes
  • TransientError: 0 bytes
  • NontransientError: 0 bytes
  • Unrecognized: 32 bytes