navy-nvim-rs 0.0.13

A library for writing neovim rpc clients
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

use rmpv::Value;
use tokio::io::AsyncWrite;

use crate::{Neovim, error::CallError, exttypes::Window, impl_exttype_traits, rpc::model::IntoVal};

/// A struct representing a neovim tabpage. It is specific to a
/// [`Neovim`](crate::neovim::Neovim) instance, and calling a method on it will
/// always use this instance.
pub struct Tabpage<W>
where
    W: AsyncWrite + Send + Unpin + 'static,
{
    pub(crate) code_data: Value,
    pub(crate) neovim: Neovim<W>,
}

impl_exttype_traits!(Tabpage);

impl<W> Tabpage<W>
where
    W: AsyncWrite + Send + Unpin + 'static,
{
    /// since: 1
    pub async fn list_wins(&self) -> Result<Vec<Window<W>>, Box<CallError>> {
        match self
            .neovim
            .call("nvim_tabpage_list_wins", call_args![self.code_data.clone()])
            .await??
        {
            Value::Array(arr) => Ok(arr
                .into_iter()
                .map(|v| Window::new(v, self.neovim.clone()))
                .collect()),
            val => Err(CallError::WrongValueType(val))?,
        }
    }
    /// since: 1
    pub async fn get_win(&self) -> Result<Window<W>, Box<CallError>> {
        Ok(self
            .neovim
            .call("nvim_tabpage_get_win", call_args![self.code_data.clone()])
            .await?
            .map(|val| Window::new(val, self.neovim.clone()))?)
    }
}