Struct SameOptions 

pub struct SameOptions { /* private fields */ }

Options for customizing structural comparison behavior.

Use the builder pattern to configure options:

use facet_assert::SameOptions;

let options = SameOptions::new()
    .float_tolerance(1e-6);

Implementations

impl SameOptions

pub fn new() -> Self

Create a new SameOptions with default settings (exact comparison).

pub fn float_tolerance(self, tolerance: f64) -> Self

Set the tolerance for floating-point comparisons.

When set, two f32 or f64 values are considered equal if: |left - right| <= tolerance

Example

use facet_assert::{assert_same_with, SameOptions};

let a = 1.0000001_f64;
let b = 1.0000002_f64;

// This would fail with exact comparison:
// assert_same!(a, b);

// But passes with tolerance:
assert_same_with!(a, b, SameOptions::new().float_tolerance(1e-6));

Trait Implementations

impl Clone for SameOptions

fn clone(&self) -> SameOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SameOptions

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

Formats the value using the given formatter.

impl Default for SameOptions

fn default() -> SameOptions

Returns the “default value” for a type.