Struct bosun_emitter::Metadata
[−]
[src]
pub struct Metadata<'a> {
pub metric: &'a str,
pub rate: &'a str,
pub unit: &'a str,
pub description: &'a str,
}Represents metric meta data.
Fields
metric: &'a str
Metric name
rate: &'a str
Metric rate type: [gauge, counter rate]
unit: &'a str
Metric unit
description: &'a str
Metric description
Methods
impl<'a> Metadata<'a>[src]
fn new(
metric: &'a str,
rate: &'a str,
unit: &'a str,
description: &'a str
) -> Metadata<'a>
metric: &'a str,
rate: &'a str,
unit: &'a str,
description: &'a str
) -> Metadata<'a>
Creates new metric meta data.
fn to_json(&self) -> Result<String, EmitterError>
Encodes Metadata to JSON as String.
Example
let metadata = Metadata::new("lukas.tests.count", "counter", "Tests", "Amount of Lukas Tests"); let json = metadata.to_json().unwrap();
Trait Implementations
impl<'a> Encodable for Metadata<'a>[src]
fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>
Serialize a value using an Encoder.