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Document last char/string in tick style being the "final" state #479

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Sep 8, 2022
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6 changes: 6 additions & 0 deletions src/style.rs
Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,9 @@ impl ProgressStyle {
}

/// Sets the tick character sequence for spinners
///
/// Note that the last character is used as the [final tick string][Self::get_final_tick_str()].
/// At least two characters are required to provide a non-final and final state.
pub fn tick_chars(mut self, s: &str) -> ProgressStyle {
self.tick_strings = s.chars().map(|c| c.to_string().into()).collect();
// Format bar will panic with some potentially confusing message, better to panic here
Expand All @@ -113,6 +116,9 @@ impl ProgressStyle {
}

/// Sets the tick string sequence for spinners
///
/// Note that the last string is used as the [final tick string][Self::get_final_tick_str()].
/// At least two strings are required to provide a non-final and final state.
pub fn tick_strings(mut self, s: &[&str]) -> ProgressStyle {
self.tick_strings = s.iter().map(|s| s.to_string().into()).collect();
// Format bar will panic with some potentially confusing message, better to panic here
Expand Down