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all: change optional to result of io (#16075)

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yuyi
2022-10-16 14:28:57 +08:00
committed by GitHub
parent 6e46933c55
commit f6844e9766
187 changed files with 1885 additions and 1874 deletions
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4
examples/pendulum-simulation/parallel.v
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@@ -6,7 +6,7 @@ import sim.args as simargs
import sim.img
fn main() {
args := simargs.parse_args()? as simargs.ParallelArgs
args := simargs.parse_args()! as simargs.ParallelArgs
img_settings := img.image_settings_from_grid(args.grid)
@@ -17,7 +17,7 @@ fn main() {
request_chan := chan &sim.SimRequest{cap: args.workers}
result_chan := chan &sim.SimResult{cap: args.workers}
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)?
mut writer := img.ppm_writer_for_fname(args.filename, img_settings)!
mut image_writer := img.new_image_writer(mut writer, img_settings)
mut workers := []thread{cap: args.workers}