Macro assert_json_matches 

macro_rules! assert_json_matches {
    ($lhs:expr, $rhs:expr, $config:expr $(,)?) => { ... };
    ($lhs:expr, $rhs:expr, $config:expr, $($arg:tt)+) => { ... };
}

Compare two JSON values according to a configuration.

use serde_json_assert::{
    CompareMode,
    Config,
    NumericMode,
    assert_json_matches,
};
use serde_json::json;

let config = Config::new(CompareMode::Strict).numeric_mode(NumericMode::AssumeFloat);

assert_json_matches!(
    json!({
        "a": { "b": [1, 2, 3.0] },
    }),
    json!({
        "a": { "b": [1, 2.0, 3] },
    }),
    &config,
);

assert_json_matches!(
    json!({
        "a": { "b": [1, 2, 3.0] },
    }),
    json!({
        "a": { "b": [1, 2.0, 3] },
    }),
    &config,
    "Failed to assert equality between {} and {}",
    "lhs",
    "rhs"
);

When using CompareMode::Inclusive the first argument is actual and the second argument is expected. Example:

// This
let config = Config::new(CompareMode::Inclusive);
assert_json_matches!(
    json!({
        "a": { "b": 1 },
    }),
    json!({
        "a": {},
    }),
    &config,
);

// Is the same as this
assert_json_include!(
    actual: json!({
        "a": { "b": 1 },
    }),
    expected: json!({
        "a": {},
    }),
);