Trait Cell

pub trait Cell: AsRef<str> {
    // Required methods
    fn get_line(&self, i: usize) -> &str;
    fn count_lines(&self) -> usize;
    fn width<W>(&self, width_ctrl: W) -> usize
       where W: WidthFunc;
    fn line_width<W>(&self, i: usize, width_ctrl: W) -> usize
       where W: WidthFunc;

    // Provided methods
    fn fmt_prefix(&self, _: &mut Formatter<'_>) -> Result { ... }
    fn fmt_suffix(&self, _: &mut Formatter<'_>) -> Result { ... }
}

Cell imlementation which can be used with VecRecords.

Required Methods

fn get_line(&self, i: usize) -> &str

Gets a line by index.

fn count_lines(&self) -> usize

Returns a number of lines cell has.

fn width<W>(&self, width_ctrl: W) -> usize

where W: WidthFunc,

Returns a width of cell.

fn line_width<W>(&self, i: usize, width_ctrl: W) -> usize

where W: WidthFunc,

Returns a width of cell line.

Provided Methods

fn fmt_prefix(&self, _: &mut Formatter<'_>) -> Result

Prints a prefix.

It might be usefull when used for ANSI prefix.

fn fmt_suffix(&self, _: &mut Formatter<'_>) -> Result

Prints a suffix.

It might be usefull when used for ANSI suffix.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Cell for CellInfo<'_>