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use snafu for errors, pretty backtraces, added backtrace editor idea

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Anton-4 2020-12-26 19:24:09 +01:00
parent 81412786db
commit 8c55f4b172
6 changed files with 133 additions and 20 deletions
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8
editor/src/lib.rs
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@ -12,6 +12,7 @@ use crate::buffer::create_rect_buffers;
use crate::text::{build_glyph_brush, Text};
use crate::vertex::Vertex;
use crate::rect::{Rect};
use crate::error::{EdResult, print_err};
use ortho::{init_ortho, update_ortho_buffer, OrthoResources};
use std::error::Error;
use std::io;
@ -19,7 +20,6 @@ use std::path::Path;
use winit::event;
use winit::event::{Event, ModifiersState};
use winit::event_loop::ControlFlow;
use error::{OutOfBounds};
use vec_result::{get_res};
pub mod ast;
@ -234,7 +234,7 @@ fn run_event_loop() -> Result<(), Box<dyn Error>> {
drop(render_pass);
},
Err(e) => println!("{:?}", e) //TODO draw error text on screen
Err(e) => print_err(&e) //TODO draw error text on screen
}
// draw all text
@ -275,7 +275,7 @@ fn create_selection_rects(
stop_line_indx: usize,
pos_in_stop_line: usize,
glyph_bound_rects: &Vec<Vec<Rect>>
) -> Result<Vec<Rect>, OutOfBounds> {
) -> EdResult<Vec<Rect>> {
//TODO assert start_line <= stop_line, if start_line == stop_line => pos_in_start_line <= pos_in_stop_line
let mut all_rects = Vec::new();
@ -284,7 +284,7 @@ fn create_selection_rects(
let start_glyph_rect =
get_res(
pos_in_start_line,
get_res(start_line_indx, glyph_bound_rects)?
get_res(start_line_indx, glyph_bound_rects)?,
)?;
let stop_glyph_rect =