Struct PropertyQosPolicy 

pub struct PropertyQosPolicy { /* private fields */ }

Ordered list of name/value properties (DDS PropertyQosPolicy, string properties only — binary properties are not yet modeled here).

use zerodds_qos::PropertyQosPolicy;
let p = PropertyQosPolicy::new()
    .with("dds.sec.log.plugin", "stderr,jsonl")
    .with("dds.sec.log.level", "Notice");
assert_eq!(p.get("dds.sec.log.plugin"), Some("stderr,jsonl"));
assert_eq!(p.len(), 2);

Implementations

impl PropertyQosPolicy

pub fn new() -> PropertyQosPolicy

Empty policy.

pub fn with( self, name: impl Into<String>, value: impl Into<String>, ) -> PropertyQosPolicy

Builder-style insert/update. Last value wins for a repeated name.

pub fn set(&mut self, name: impl Into<String>, value: impl Into<String>)

Insert or overwrite a property by name.

pub fn get(&self, name: &str) -> Option<&str>

Look up a property value by name.

pub fn iter(&self) -> impl Iterator<Item = (&str, &str)>

Iterate over (name, value) pairs in insertion order.

pub fn len(&self) -> usize

Number of properties.

pub fn is_empty(&self) -> bool

true if there are no properties.

Trait Implementations

impl Clone for PropertyQosPolicy

fn clone(&self) -> PropertyQosPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyQosPolicy

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

Formats the value using the given formatter.

impl Default for PropertyQosPolicy

fn default() -> PropertyQosPolicy

Returns the “default value” for a type.

impl Eq for PropertyQosPolicy

impl PartialEq for PropertyQosPolicy

fn eq(&self, other: &PropertyQosPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PropertyQosPolicy