Struct runng::stats::NngStatChild

pub struct NngStatChild<'root> { /* fields omitted */ }

Methods

impl<'root> NngStatChild<'root>

Child of statistic node in tree of statistics. See NngStat::child().

pub fn new(node: *mut nng_stat) -> Option<NngStatChild<'root>>

pub fn name(&self) -> Result<&str, Utf8Error>

See nng_stat_name.

pub fn desc(&self) -> Result<&str, Utf8Error>

See nng_stat_desc.

pub fn stat_type(&self) -> Result<nng_stat_type_enum, EnumFromIntError>

See nng_stat_type.

pub fn value(&self) -> u64

See nng_stat_value.

pub fn string(&self) -> Option<&str>

If the statistic type is of type NNG_STAT_STRING returns the string value. Otherwise, None is returned. See nng_stat_string.

pub fn unit(&self) -> Result<nng_unit_enum, EnumFromIntError>

See nng_stat_unit.

pub fn timestamp(&self) -> u64

See nng_stat_timestamp.

Important traits for Iter<'root>

impl<'root> Iterator for Iter<'root> type Item = NngStatChild<'root>;

pub fn iter(&self) -> Iter

Returns an iterator over self and sibling statistics. See nng_stat_next.

pub fn next(&self) -> Option<NngStatChild<'root>>

Get the next sibling statistic. See nng_stat_next.

Trait Implementations

impl<'root> Debug for NngStatChild<'root>

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

Formats the value using the given formatter.

impl<'root, '_> NngStat for NngStatChild<'_>

unsafe fn nng_stat(&self) -> *mut nng_stat

Obtain underlying nng_stat.

fn child(&self) -> Option<NngStatChild>

Returns the first child statistic, if any. See nng_stat_child.