Model::probabilities doesn't have to take self as mutable

2022-06-07 11:41:35 +02:00
parent 174065bcf1
commit b01193779d
3 changed files with 3 additions and 3 deletions
--- a/src/model/binary.rs
+++ b/src/model/binary.rs
@@ -147,7 +147,7 @@ impl Binary {
        false
    }

-    pub fn probabilities(&mut self, team_1: &[&str], team_2: &[&str], t: f64) -> (f64, f64) {
+    pub fn probabilities(&self, team_1: &[&str], team_2: &[&str], t: f64) -> (f64, f64) {
        let mut elems = self.process_items(team_1, 1.0);
        elems.extend(self.process_items(team_2, -1.0));

--- a/src/model/difference.rs
+++ b/src/model/difference.rs
@@ -83,7 +83,7 @@ impl DifferenceModel {
    }

    pub fn probabilities(
-        &mut self,
+        &self,
        _team_1: &[&str],
        _team_2: &[&str],
        _t: f64,
--- a/src/model/ternary.rs
+++ b/src/model/ternary.rs
@@ -165,7 +165,7 @@ impl TernaryModel {
    }

    pub fn probabilities(
-        &mut self,
+        &self,
        team_1: &[&str],
        team_2: &[&str],
        t: f64,