Enum MessageStyle 

pub enum MessageStyle {
    SolidArrow,
    DashedArrow,
    SolidLine,
    DashedLine,
}

The visual style of a sequence-diagram message arrow.

Variants

SolidArrow

Solid line with an arrowhead: ->>.

DashedArrow

Dashed line with an arrowhead: -->>.

SolidLine

Solid line without arrowhead: ->.

DashedLine

Dashed line without arrowhead: -->.

Implementations

impl MessageStyle

pub fn is_dashed(self) -> bool

Returns true when the line should be rendered with a dashed glyph.

Examples

use mermaid_text::sequence::MessageStyle;

assert!(MessageStyle::DashedArrow.is_dashed());
assert!(MessageStyle::DashedLine.is_dashed());
assert!(!MessageStyle::SolidArrow.is_dashed());
assert!(!MessageStyle::SolidLine.is_dashed());

pub fn has_arrow(self) -> bool

Returns true when an arrowhead should be drawn at the target end.

Examples

use mermaid_text::sequence::MessageStyle;

assert!(MessageStyle::SolidArrow.has_arrow());
assert!(MessageStyle::DashedArrow.has_arrow());
assert!(!MessageStyle::SolidLine.has_arrow());
assert!(!MessageStyle::DashedLine.has_arrow());

Trait Implementations

impl Clone for MessageStyle

fn clone(&self) -> MessageStyle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MessageStyle

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

Formats the value using the given formatter.

impl PartialEq for MessageStyle

fn eq(&self, other: &MessageStyle) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MessageStyle

impl Eq for MessageStyle

impl StructuralPartialEq for MessageStyle