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More box-drawing character styles #167

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More box-drawing character styles #167

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300 changes: 222 additions & 78 deletions src/format.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -360,6 +360,15 @@ pub mod consts {
/// A line separator made of `=` and `+`
static ref EQU_PLUS_SEP: LineSeparator = LineSeparator::new('=', '+', '+', '+');

// Box drawing characters
static ref BOX_TOP_SEP: LineSeparator = LineSeparator::new('─', '┬', '┌', '┐');
static ref BOX_MID_SEP: LineSeparator = LineSeparator::new('─', '┼', '├', '┤');
static ref BOX_BOT_SEP: LineSeparator = LineSeparator::new('─', '┴', '└', '┘');

// Arc drawing characters
static ref ARC_TOP_SEP: LineSeparator = LineSeparator::new('─', '┬', '╭', '╮');
static ref ARC_BOT_SEP: LineSeparator = LineSeparator::new('─', '┴', '╰', '╯');

/// Default table format
///
/// # Example
Expand All @@ -373,14 +382,14 @@ pub mod consts {
/// +----+----+
/// ```
pub static ref FORMAT_DEFAULT: TableFormat = FormatBuilder::new()
.column_separator('|')
.borders('|')
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();
.column_separator('|')
.borders('|')
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();

/// Similar to `FORMAT_DEFAULT` but without special separator after title line
///
Expand All @@ -395,14 +404,14 @@ pub mod consts {
/// +----+----+
/// ```
pub static ref FORMAT_NO_TITLE: TableFormat = FormatBuilder::new()
.column_separator('|')
.borders('|')
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();
.column_separator('|')
.borders('|')
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();

/// With no line separator, but with title separator
///
Expand All @@ -416,13 +425,13 @@ pub mod consts {
/// +----+----+
/// ```
pub static ref FORMAT_NO_LINESEP_WITH_TITLE: TableFormat = FormatBuilder::new()
.column_separator('|')
.borders('|')
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();
.column_separator('|')
.borders('|')
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();

/// With no line or title separator
///
Expand All @@ -435,12 +444,12 @@ pub mod consts {
/// +----+----+
/// ```
pub static ref FORMAT_NO_LINESEP: TableFormat = FormatBuilder::new()
.column_separator('|')
.borders('|')
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();
.column_separator('|')
.borders('|')
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();

/// No column separator
///
Expand All @@ -455,12 +464,12 @@ pub mod consts {
/// --------
/// ```
pub static ref FORMAT_NO_COLSEP: TableFormat = FormatBuilder::new()
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.padding(1, 1)
.build();

/// Format for printing a table without any separators (only alignment)
///
Expand All @@ -471,8 +480,8 @@ pub mod consts {
/// d c
/// ```
pub static ref FORMAT_CLEAN: TableFormat = FormatBuilder::new()
.padding(1, 1)
.build();
.padding(1, 1)
.build();

/// Format for a table with only external borders and title separator
///
Expand All @@ -486,12 +495,12 @@ pub mod consts {
/// +--------+
/// ```
pub static ref FORMAT_BORDERS_ONLY: TableFormat = FormatBuilder::new()
.padding(1, 1)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.borders('|')
.build();
.padding(1, 1)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.separator(LinePosition::Bottom, *MINUS_PLUS_SEP)
.separator(LinePosition::Top, *MINUS_PLUS_SEP)
.borders('|')
.build();

/// A table with no external border
///
Expand All @@ -504,11 +513,11 @@ pub mod consts {
/// c | d
/// ```
pub static ref FORMAT_NO_BORDER: TableFormat = FormatBuilder::new()
.padding(1, 1)
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.column_separator('|')
.build();
.padding(1, 1)
.separator(LinePosition::Intern, *MINUS_PLUS_SEP)
.separator(LinePosition::Title, *EQU_PLUS_SEP)
.column_separator('|')
.build();

/// A table with no external border and no line separation
///
Expand All @@ -520,42 +529,177 @@ pub mod consts {
/// c | d
/// ```
pub static ref FORMAT_NO_BORDER_LINE_SEPARATOR: TableFormat = FormatBuilder::new()
.padding(1, 1)
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.column_separator('|')
.build();
.padding(1, 1)
.separator(LinePosition::Title, *MINUS_PLUS_SEP)
.column_separator('|')
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ┌────┬────┬────┐
/// │ t1 │ t2 │ t3 │
/// ├────┼────┼────┤
/// │ 1 │ 1 │ 1 │
/// ├────┼────┼────┤
/// │ 2 │ 2 │ 2 │
/// └────┴────┴────┘
/// ┌────┬────┐
/// │ T1 │ T2 │
/// ├────┼────┤
/// │ a │ b │
/// ├────┼────┤
/// │ c │ d │
/// └────┴────┘
/// ```
pub static ref FORMAT_BOX_CHARS: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separators(&[LinePosition::Top],
LineSeparator::new('─',
'┬',
'┌',
'┐'))
.separators(&[LinePosition::Intern],
LineSeparator::new('─',
'┼',
'├',
'┤'))
.separators(&[LinePosition::Bottom],
LineSeparator::new('─',
'┴',
'└',
'┘'))
.padding(1, 1)
.build();
.column_separator('│')
.borders('│')
.separators(&[LinePosition::Top], *BOX_TOP_SEP)
.separators(&[LinePosition::Intern], *BOX_MID_SEP)
.separators(&[LinePosition::Bottom], *BOX_BOT_SEP)
.padding(1, 1)
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ┌────┬────┐
/// │ T1 │ T2 │
/// ╞════╪════╡
/// │ a │ b │
/// ├────┼────┤
/// │ c │ d │
/// └────┴────┘
/// ```
pub static ref FORMAT_BOX_DEFAULT: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separators(&[LinePosition::Top], *BOX_TOP_SEP)
.separators(&[LinePosition::Title], LineSeparator::new('═', '╪', '╞', '╡'))
.separators(&[LinePosition::Intern], *BOX_MID_SEP)
.separators(&[LinePosition::Bottom], *BOX_BOT_SEP)
.padding(1, 1)
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ┌────┬────┐
/// │ T1 │ T2 │
/// ├────┼────┤
/// │ a │ b │
/// │ c │ d │
/// └────┴────┘
/// ```
pub static ref FORMAT_BOX_NO_LINESEP_WITH_TITLE: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separator(LinePosition::Title, *BOX_MID_SEP)
.separator(LinePosition::Bottom, *BOX_BOT_SEP)
.separator(LinePosition::Top, *BOX_TOP_SEP)
.padding(1, 1)
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ╔════╦════╗
/// ║ T1 ║ T2 ║
/// ╠════╬════╣
/// ║ a ║ b ║
/// ╠════╬════╣
/// ║ c ║ d ║
/// ╚════╩════╝
/// ```
pub static ref FORMAT_BOX_DOUBLE: TableFormat = FormatBuilder::new()
.column_separator('║')
.borders('║')
.separators(&[LinePosition::Top], LineSeparator::new('═', '╦', '╔', '╗'))
.separators(&[LinePosition::Intern], LineSeparator::new('═', '╬', '╠', '╣'))
.separators(&[LinePosition::Bottom], LineSeparator::new('═', '╩', '╚', '╝'))
.padding(1, 1)
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ╔════╤════╗
/// ║ T1 │ T2 ║
/// ╠════╪════╣
/// ║ a │ b ║
/// ╟────┼────╢
/// ║ c │ d ║
/// ╚════╧════╝
/// ```
pub static ref FORMAT_BOX_DOUBLE_OUTLINE: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('║')
.separators(&[LinePosition::Top], LineSeparator::new('═', '╤', '╔', '╗'))
.separators(&[LinePosition::Title], LineSeparator::new('═', '╪', '╠', '╣'))
.separators(&[LinePosition::Intern], LineSeparator::new('─', '┼', '╟', '╢'))
.separators(&[LinePosition::Bottom], LineSeparator::new('═', '╧', '╚', '╝'))
.padding(1, 1)
.build();

/// A table with borders and delimiters made with arc characters
///
/// # Example
/// ```text
/// ╭────┬────╮
/// │ T1 │ T2 │
/// ╞════╪════╡
/// │ a │ b │
/// ├────┼────┤
/// │ c │ d │
/// ╰────┴────╯
/// ```
pub static ref FORMAT_ARC_DEFAULT: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separators(&[LinePosition::Top], *ARC_TOP_SEP)
.separators(&[LinePosition::Intern], *BOX_MID_SEP)
.separators(&[LinePosition::Title], LineSeparator::new('═', '╪', '╞', '╡'))
.separators(&[LinePosition::Bottom], *ARC_BOT_SEP)
.padding(1, 1)
.build();

/// A table with borders and delimiters made with arc characters
///
/// # Example
/// ```text
/// ╭────┬────╮
/// │ T1 │ T2 │
/// ╞════╪════╡
/// │ a │ b │
/// │ c │ d │
/// ╰────┴────╯
/// ```
pub static ref FORMAT_ARC_BORDERS_ONLY: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separators(&[LinePosition::Top], *ARC_TOP_SEP)
.separators(&[LinePosition::Title], LineSeparator::new('═', '╪', '╞', '╡'))
.separators(&[LinePosition::Bottom], *ARC_BOT_SEP)
.padding(1, 1)
.build();

/// A table with borders and delimiters made with box characters
///
/// # Example
/// ```text
/// ╭────┬────╮
/// │ T1 │ T2 │
/// ├────┼────┤
/// │ a │ b │
/// │ c │ d │
/// ╰────┴────╯
/// ```
pub static ref FORMAT_ARC_NO_LINESEP_WITH_TITLE: TableFormat = FormatBuilder::new()
.column_separator('│')
.borders('│')
.separator(LinePosition::Title, *BOX_MID_SEP)
.separator(LinePosition::Bottom, *ARC_BOT_SEP)
.separator(LinePosition::Top, *ARC_TOP_SEP)
.padding(1, 1)
.build();
}
}
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