aboutsummaryrefslogtreecommitdiff
path: root/vendor/gif/examples/check.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/gif/examples/check.rs')
-rw-r--r--vendor/gif/examples/check.rs41
1 files changed, 0 insertions, 41 deletions
diff --git a/vendor/gif/examples/check.rs b/vendor/gif/examples/check.rs
deleted file mode 100644
index 89a6123..0000000
--- a/vendor/gif/examples/check.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-use std::{env, fs, process};
-
-fn main() {
- let file = env::args().nth(1)
- .unwrap_or_else(|| explain_usage());
- let file = fs::File::open(&file)
- .expect("failed to open input file");
- let mut reader = {
- let mut options = gif::DecodeOptions::new();
- options.allow_unknown_blocks(true);
- options.read_info(file).unwrap()
- };
-
- loop {
- let frame = match reader.read_next_frame() {
- Ok(Some(frame)) => frame,
- Ok(None) => break,
- Err(error) => {
- println!("Error: {:?}", error);
- break;
- }
- };
-
- println!(
- " Frame:\n \
- delay: {:?}\n \
- canvas: {}x{}+{}+{}\n \
- dispose: {:?}\n \
- needs_input: {:?}",
- frame.delay,
- frame.width, frame.height, frame.left, frame.top,
- frame.dispose,
- frame.needs_user_input
- );
- }
-}
-
-fn explain_usage() -> ! {
- println!("Print information on the frames of a gif.\n\nUsage: check <file>");
- process::exit(1)
-}