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stevenroose/playground.rs

Forked from rust-play/playground.rs
Created January 21, 2020 17:07
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Revisions

  1. stevenroose revised this gist Jan 21, 2020. 1 changed file with 8 additions and 5 deletions.
    13 changes: 8 additions & 5 deletions playground.rs
    View file
    Original file line number Diff line number Diff line change
    @@ -1,7 +1,10 @@
    pub fn fmt_value_in(&self, f: &mut fmt::Write, denom: Denomination) -> fmt::Result {
    let sats = self.as_sat().checked_abs().map(|a: i64| a as u64).unwrap_or_else(|| {
    // We could also hard code this into `2147483648`
    u64::max_value() - self.as_sat() as u64 +1
    });
    let sats = match self.as_sat().checked_abs() {
    Some(sats) => sats,
    None => {
    assert_eq!(self.as_sats(), i64::min_value());
    2147483648 // u64::max_value() - self.as_sat() as u64 + 1
    }
    };
    fmt_satoshi_in(sats, self.is_negative(), f, denom)
    }
    }
  2. @rust-play rust-play created this gist Jan 21, 2020.
    7 changes: 7 additions & 0 deletions playground.rs
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,7 @@
    pub fn fmt_value_in(&self, f: &mut fmt::Write, denom: Denomination) -> fmt::Result {
    let sats = self.as_sat().checked_abs().map(|a: i64| a as u64).unwrap_or_else(|| {
    // We could also hard code this into `2147483648`
    u64::max_value() - self.as_sat() as u64 +1
    });
    fmt_satoshi_in(sats, self.is_negative(), f, denom)
    }