Enum SearchKey 

pub enum SearchKey {
    From(String),
    To(String),
    Subject(String),
    Body(String),
    Text(String),
    All,
    Answered,
    Deleted,
    Draft,
    Flagged,
    Recent,
    Seen,
    Unanswered,
    Undeleted,
    Undraft,
    Unflagged,
    Unseen,
    And(Vec<SearchKey>),
    Or(Box<SearchKey>, Box<SearchKey>),
    Not(Box<SearchKey>),
}

A single search criterion in an IMAP SEARCH command.

Variants

From(String)

FROM — messages whose From header contains the substring.

To(String)

TO — messages whose To header contains the substring.

Subject(String)

SUBJECT — messages whose Subject header contains the substring.

Body(String)

BODY — messages whose body contains the substring.

Text(String)

TEXT — messages whose header or body contains the substring.

All

ALL — every message in the mailbox.

Answered

ANSWERED — messages with the \Answered flag.

Deleted

DELETED — messages with the \Deleted flag.

Draft

DRAFT — messages with the \Draft flag.

Flagged

FLAGGED — messages with the \Flagged flag.

Recent

RECENT — messages with the \Recent flag.

Seen

SEEN — messages with the \Seen flag.

Unanswered

UNANSWERED — messages without the \Answered flag.

Undeleted

UNDELETED — messages without the \Deleted flag.

Undraft

UNDRAFT — messages without the \Draft flag.

Unflagged

UNFLAGGED — messages without the \Flagged flag.

Unseen

UNSEEN — messages without the \Seen flag.

And(Vec<SearchKey>)

Conjunction — all of the contained keys must match (space-joined).

Or(Box<SearchKey>, Box<SearchKey>)

OR — either of the two keys must match.

Not(Box<SearchKey>)

NOT — the contained key must not match.

Implementations

impl SearchKey

pub fn to_imap_string(&self) -> String

Render this criterion as an IMAP search-key string suitable for a SEARCH command.

Trait Implementations

impl Clone for SearchKey

fn clone(&self) -> SearchKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchKey

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

Formats the value using the given formatter.