Struct SignatureHelp 

pub struct SignatureHelp {
    pub name: String,
    pub signature: String,
    pub params: Vec<String>,
    pub active_param: usize,
    pub summary: String,
}

Help for the function call around the cursor.

Fields

name: String

The function name, with $.

signature: String

The signature, such as <s-nn?:s>.

params: Vec<String>

Parameter names, with $.

active_param: usize

The parameter being edited (0-based).

summary: String

What the function does.

Trait Implementations

impl Clone for SignatureHelp

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 SignatureHelp

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

Formats the value using the given formatter.

impl Serialize for SignatureHelp

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

where __S: Serializer,

Serialize this value into the given Serde serializer.