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Diffstat (limited to 'src/tuners/mod.rs')
| -rw-r--r-- | src/tuners/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/tuners/mod.rs b/src/tuners/mod.rs index cbd7edf..0739fad 100644 --- a/src/tuners/mod.rs +++ b/src/tuners/mod.rs @@ -17,4 +17,5 @@ pub trait Tuner { fn set_gain(&self, gain: u32); fn set_if_gain(&self, if_gain: u32); fn set_gain_mode(&self, mode: bool); + fn display(&self) -> &str; } |