mirrors/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2025-09-15 07:22:27 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 12

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

Browse source
This commit is contained in:
yuyi 2022-10-16 14:28:57 +08:00 • committed by GitHub
parent 6e46933c55
commit f6844e9766
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
187 changed files with 1885 additions and 1874 deletions
Download patch file Download diff file Expand all files Collapse all files

8
examples/pendulum-simulation/sequential.v
View file

@ -6,19 +6,19 @@ import sim.args as simargs
import sim.img
fn main() {
args := simargs.parse_args(sequential: true)? as simargs.SequentialArgs
args := simargs.parse_args(sequential: true)! as simargs.SequentialArgs
mut bmark := benchmark.start()
defer {
bmark.measure(@FN)
}
mut writer := img.ppm_writer_for_fname(args.filename, img.image_settings_from_grid(args.grid))?
mut writer := img.ppm_writer_for_fname(args.filename, img.image_settings_from_grid(args.grid))!
defer {
writer.close()
}
handle_request := fn [mut writer] (request &sim.SimRequest) ? {
handle_request := fn [mut writer] (request &sim.SimRequest) ! {
result := sim.compute_result(request)
pixel := img.compute_pixel(result)
return writer.handle_pixel(pixel)
@ -26,5 +26,5 @@ fn main() {
sim.run(args.params, grid: args.grid, on_request: sim.SimRequestHandler(handle_request))
writer.write()?
writer.write()!
}