Struct Attr 

pub struct Attr {
    pub name: Cow<'static, str>,
    pub name_width: usize,
    pub status: AttrStatus,
}

A single attribute with its formatting info.

Fields

name: Cow<'static, str>

Attribute name (can be borrowed for static struct fields or owned for dynamic values)

name_width: usize

Display width of the name

status: AttrStatus

Change status with formatted values

Implementations

impl Attr

pub fn unchanged( name: impl Into<Cow<'static, str>>, name_width: usize, value: FormattedValue, ) -> Self

Create an unchanged attribute.

pub fn changed( name: impl Into<Cow<'static, str>>, name_width: usize, old: FormattedValue, new: FormattedValue, ) -> Self

Create a changed attribute.

pub fn deleted( name: impl Into<Cow<'static, str>>, name_width: usize, value: FormattedValue, ) -> Self

Create a deleted attribute.

pub fn inserted( name: impl Into<Cow<'static, str>>, name_width: usize, value: FormattedValue, ) -> Self

Create an inserted attribute.

pub fn is_changed(&self) -> bool

Check if this attribute is changed (needs -/+ lines).

pub fn line_width(&self) -> usize

Get the width this attribute takes on a line. Format: name="value" -> name_width + 2 (for =“) + value_width + 1 (closing “)

Trait Implementations

impl Clone for Attr

fn clone(&self) -> Attr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attr

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

Formats the value using the given formatter.