Struct OutlineLayout 

pub struct OutlineLayout {
    pub gutter: u16,
    pub indent: u16,
    pub hang: u16,
    pub column: u16,
    pub min_column: u16,
    pub extra_rows: BTreeMap<MarkId, u16>,
    pub hang_glyphs: bool,
}

The outline layout a host gives a view: column geometry as data. With it, an outline document’s markers move out of the text into a hang, nested blocks get their own columns, and folds hide children (see docs/caretline/structure.md).

Fields

gutter: u16

Columns before everything: the gutter, where a decoration’s gutter text goes.

indent: u16

Columns per depth.

hang: u16

Columns of the hang, before the content: where a block’s marker glyph or decoration goes.

column: u16

The wrap width of depth-0 content (min(72, available) is a good choice).

min_column: u16

The narrowest a nested block’s content wraps at.

extra_rows: BTreeMap<MarkId, u16>

Rows a host draws after a block (anything of its own: an inline image, a form).

hang_glyphs: bool

Draw a plain glyph in each hang (•, 1., [ ], #), for a host that draws none.

Trait Implementations

impl Clone for OutlineLayout

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutlineLayout

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

Formats the value using the given formatter.

impl Default for OutlineLayout

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OutlineLayout

where OutlineLayout: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for OutlineLayout

impl PartialEq for OutlineLayout

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OutlineLayout

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OutlineLayout