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Add trait bound ToString to Cell::new()/Cell::new_align() #94

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Add trait bound ToString to Cell::new()/Cell::new_align() #94

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79b44b5
add type parameter to Cell::new()/Cell::new_align()
iosmanthus Oct 21, 2018
74c2bd2
Add trait bound ToString to Cell::new()/Cell::new_align()
iosmanthus Oct 21, 2018
d6db8b8
Merge branch 'master' of github.com:iosmanthus/prettytable-rs
iosmanthus Oct 21, 2018
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10 changes: 5 additions & 5 deletions src/cell.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,10 +22,10 @@ pub struct Cell {
}

impl Cell {
/// Create a new `Cell` initialized with content from `string`.
/// Create a new `Cell` initialized with content from `string` which implemented `ToString`.
/// Text alignment in cell is configurable with the `align` argument
pub fn new_align(string: &str, align: Alignment) -> Cell {
let content: Vec<String> = string.lines().map(|x| x.to_string()).collect();
pub fn new_align<T: ToString + ?Sized>(string: &T, align: Alignment) -> Cell {
let content: Vec<String> = string.to_string().lines().map(|x| x.to_string()).collect();
let mut width = 0;
for cont in &content {
let l = display_width(&cont[..]);
Expand All @@ -42,9 +42,9 @@ impl Cell {
}
}

/// Create a new `Cell` initialized with content from `string`.
/// Create a new `Cell` initialized with content from `string` which implemented `ToString`.
/// By default, content is align to `LEFT`
pub fn new(string: &str) -> Cell {
pub fn new<T: ToString + ?Sized>(string: &T) -> Cell {
Cell::new_align(string, Alignment::LEFT)
}

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