[−][src]Module twilight_mention::parse
Parse mentions out of strings.
Included is a trait over select IDs that can be mentioned and an iterator to lazily parse mentions.
There is also the MentionType
: it's an enum wrapping all possible types
of mentions and works just like the individual IDs.
While the syntax of mentions will be validated and the IDs within them parsed, they won't be validated as being proper snowflakes or as real IDs in use.
Examples
Parse IDs out of strings that you know is just a mention:
use twilight_mention::ParseMention; use twilight_model::id::{ChannelId, EmojiId, RoleId}; assert_eq!(EmojiId(123), EmojiId::parse("<:name:123>")?); assert_eq!(RoleId(456), RoleId::parse("<@&456>")?); assert!(ChannelId::parse("<#notamention>").is_err());
Iterate over the user mentions in a buffer:
use twilight_mention::ParseMention; use twilight_model::id::UserId; let mut iter = UserId::iter("these <@123> are <#456> mentions <@789>"); assert!(matches!(iter.next(), Some((UserId(123), _, _)))); assert!(matches!(iter.next(), Some((UserId(789), _, _)))); assert!(iter.next().is_none());
Structs
MentionIter | Iterator of mentions within a buffer. |
Enums
MentionType | Any type of mention. |
ParseMentionError | Parsing a mention failed due to invalid syntax. |
Traits
ParseMention | Parse mentions out of buffers. |