Enum LinkTarget 

pub enum LinkTarget {
    Command(String),
    Topic(String),
    Url(String),
}

A link a <CR> follows. Mirrors the help-buffer scheme:value model so DB.2 reuses the help follow mechanism rather than inventing one.

Variants

Command(String)

Run an ex-command, e.g. cmd:tutor.

Topic(String)

Open a :help topic, e.g. topic:getting-started.

Url(String)

Open a URL externally, e.g. url:https://….

Implementations

impl LinkTarget

pub fn parse(raw: &str) -> Option<Self>

Parse a scheme:value string. Unknown or scheme-less input is treated as a URL only when it looks like one; otherwise None.

pub fn to_scheme_string(&self) -> String

Serialise back to scheme:value form (the form the help follow mechanism consumes).

Trait Implementations

impl Clone for LinkTarget

fn clone(&self) -> LinkTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinkTarget

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

Formats the value using the given formatter.

impl Eq for LinkTarget

impl PartialEq for LinkTarget

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LinkTarget