Struct AttrParserRef 

pub struct AttrParserRef<'a> {
    pub errors: Vec<BinaryError>,
    /* private fields */
}

Fields

errors: Vec<BinaryError>

Implementations

impl<'a> AttrParserRef<'a>

pub fn new(node: &'a NodeRef<'a>) -> Self

pub fn ok(&self) -> bool

pub fn finish(&self) -> Result<()>

pub fn optional_string(&mut self, key: &str) -> Option<Cow<'a, str>>

Get string from the value. Works for both String and JID variants.

• String variant: Cow::Borrowed — zero copy
• JID variant: Cow::Owned — allocates only when needed

pub fn required_string(&mut self, key: &str) -> Result<Cow<'a, str>>

Get a required string attribute, returning an error if missing.

Prefer this over string() for required attributes as it makes the error explicit rather than silently defaulting to empty string.

pub fn optional_jid(&mut self, key: &str) -> Option<Jid>

Get JID from the value. If the value is a JidRef, returns it directly without parsing (zero allocation). If the value is a string, parses it as a JID.

pub fn optional_jid_result(&mut self, key: &str) -> Result<Option<Jid>>

Get an optional JID attribute, failing when a present value is invalid.

pub fn required_jid(&mut self, key: &str) -> Result<Jid>

Get a required JID attribute, failing immediately when it is missing or invalid.

Structured JIDs are converted directly from their decoded representation; string attributes are parsed exactly once.

pub fn jid(&mut self, key: &str) -> Jid

pub fn non_ad_jid(&mut self, key: &str) -> Jid

pub fn optional_bool_value(&mut self, key: &str) -> Option<bool>

Parse an optional protocol boolean while preserving absence.

pub fn optional_bool(&mut self, key: &str) -> bool

pub fn bool(&mut self, key: &str) -> bool

pub fn optional_u64(&mut self, key: &str) -> Option<u64>

pub fn unix_time(&mut self, key: &str) -> i64

pub fn optional_unix_time(&mut self, key: &str) -> Option<i64>

pub fn unix_milli(&mut self, key: &str) -> i64

pub fn optional_unix_milli(&mut self, key: &str) -> Option<i64>