Struct predicates::reflection::Parameter

pub struct Parameter<'a>(_, _);

A view of a Predicate parameter, provided by reflection.

use predicates_core;

let param = predicates_core::reflection::Parameter::new("key", &10);
println!("{}", param);

Implementations

impl<'a> Parameter<'a>

pub fn new(key: &'a str, value: &'a (dyn Display + 'a)) -> Parameter<'a>

Create a new Parameter.

pub fn name(&self) -> &str

Access the Parameter name.

pub fn value(&self) -> &dyn Display

Access the Parameter value.

Trait Implementations

impl<'a> Debug for Parameter<'a>

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

Formats the value using the given formatter.

impl<'a> Display for Parameter<'a>

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

Formats the value using the given formatter.