pub enum Mailbox<'a> {
    Inbox,
    Other(MailboxOther<'a>),
}
Expand description

5.1. Mailbox Naming

Mailbox names are 7-bit. Client implementations MUST NOT attempt to create 8-bit mailbox names, and SHOULD interpret any 8-bit mailbox names returned by LIST or LSUB as UTF-8. Server implementations SHOULD prohibit the creation of 8-bit mailbox names, and SHOULD NOT return 8-bit mailbox names in LIST or LSUB. See section 5.1.3 for more information on how to represent non-ASCII mailbox names.

Note: 8-bit mailbox names were undefined in earlier versions of this protocol. Some sites used a local 8-bit character set to represent non-ASCII mailbox names. Such usage is not interoperable, and is now formally deprecated.

The case-insensitive mailbox name INBOX is a special name reserved to mean “the primary mailbox for this user on this server”. The interpretation of all other names is implementation-dependent.

In particular, this specification takes no position on case sensitivity in non-INBOX mailbox names. Some server implementations are fully case-sensitive; others preserve case of a newly-created name but otherwise are case-insensitive; and yet others coerce names to a particular case. Client implementations MUST interact with any of these. If a server implementation interprets non-INBOX mailbox names as case-insensitive, it MUST treat names using the international naming convention specially as described in section 5.1.3.

There are certain client considerations when creating a new mailbox name:

  1. Any character which is one of the atom-specials (see the Formal Syntax) will require that the mailbox name be represented as a quoted string or literal.
  2. CTL and other non-graphic characters are difficult to represent in a user interface and are best avoided.
  3. Although the list-wildcard characters (“%” and “*”) are valid in a mailbox name, it is difficult to use such mailbox names with the LIST and LSUB commands due to the conflict with wildcard interpretation.
  4. Usually, a character (determined by the server implementation) is reserved to delimit levels of hierarchy.
  5. Two characters, “#” and “&”, have meanings by convention, and should be avoided except when used in that convention.

Variants§

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Inbox

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Other(MailboxOther<'a>)

Trait Implementations§

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impl<'a> Arbitrary<'a> for Mailbox<'a>

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fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data. Read more
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fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data. Read more
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fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself. Read more
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impl<'a> Clone for Mailbox<'a>

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fn clone(&self) -> Mailbox<'a>

Returns a copy 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<'a> Debug for Mailbox<'a>

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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<'de, 'a> Deserialize<'de> for Mailbox<'a>

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'a> From<AString<'a>> for Mailbox<'a>

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fn from(value: AString<'a>) -> Self

Converts to this type from the input type.
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impl<'a> Hash for Mailbox<'a>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<'a> IntoBoundedStatic for Mailbox<'a>

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type Static = Mailbox<'static>

The target type is bounded by the 'static lifetime.
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fn into_static(self) -> Self::Static

Convert an owned T into an owned T such that T: 'static.
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impl<'a> PartialEq<Mailbox<'a>> for Mailbox<'a>

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fn eq(&self, other: &Mailbox<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> Serialize for Mailbox<'a>

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<'a> ToBoundedStatic for Mailbox<'a>

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type Static = Mailbox<'static>

The target type is bounded by the 'static lifetime.
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fn to_static(&self) -> Self::Static

Convert an &T to an owned T such that T: 'static.
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impl<'a> TryFrom<&'a [u8]> for Mailbox<'a>

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type Error = <AString<'a> as TryFrom<&'a [u8]>>::Error

The type returned in the event of a conversion error.
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fn try_from(value: &'a [u8]) -> Result<Self, Self::Error>

Performs the conversion.
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impl<'a> TryFrom<&'a str> for Mailbox<'a>

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type Error = <AString<'a> as TryFrom<&'a str>>::Error

The type returned in the event of a conversion error.
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fn try_from(value: &'a str) -> Result<Self, Self::Error>

Performs the conversion.
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impl<'a> TryFrom<String> for Mailbox<'a>

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type Error = <AString<'a> as TryFrom<String>>::Error

The type returned in the event of a conversion error.
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fn try_from(value: String) -> Result<Self, Self::Error>

Performs the conversion.
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impl<'a> TryFrom<Vec<u8, Global>> for Mailbox<'a>

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type Error = <AString<'a> as TryFrom<Vec<u8, Global>>>::Error

The type returned in the event of a conversion error.
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fn try_from(value: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.
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impl<'a> Eq for Mailbox<'a>

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impl<'a> StructuralEq for Mailbox<'a>

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impl<'a> StructuralPartialEq for Mailbox<'a>

Auto Trait Implementations§

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impl<'a> RefUnwindSafe for Mailbox<'a>

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impl<'a> Send for Mailbox<'a>

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impl<'a> Sync for Mailbox<'a>

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impl<'a> Unpin for Mailbox<'a>

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impl<'a> UnwindSafe for Mailbox<'a>

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,