/rust/registry/src/index.crates.io-1949cf8c6b5b557f/roaring-0.11.3/src/treemap/fmt.rs

Source
use core::fmt;

use crate::RoaringTreemap;

#[cfg(not(feature = "std"))]
use alloc::vec::Vec;

impl fmt::Debug for RoaringTreemap {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        if self.len() < 16 {
            write!(f, "RoaringTreemap<{:?}>", self.iter().collect::<Vec<u64>>())
        } else {
            write!(
                f,
                "RoaringTreemap<{:?} values between {:?} and {:?}>",
                self.len(),
                self.min().unwrap(),
                self.max().unwrap()
            )
        }
    }
}

Coverage Report

Created: 2026-03-23 07:13

Line	Count	Source
1		use core::fmt;
2
3		use crate::RoaringTreemap;
4
5		#[cfg(not(feature = "std"))]
6		use alloc::vec::Vec;
7
8		impl fmt::Debug for RoaringTreemap {
9	0	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
10	0	if self.len() < 16 {
11	0	write!(f, "RoaringTreemap<{:?}>", self.iter().collect::<Vec<u64>>())
12		} else {
13	0	write!(
14	0	f,
15		"RoaringTreemap<{:?} values between {:?} and {:?}>",
16	0	self.len(),
17	0	self.min().unwrap(),
18	0	self.max().unwrap()
19		)
20		}
21	0	}
22		}