summaryrefslogtreecommitdiffstats
path: root/vendor/bstr/examples/uppercase-std.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/bstr/examples/uppercase-std.rs')
-rw-r--r--vendor/bstr/examples/uppercase-std.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/bstr/examples/uppercase-std.rs b/vendor/bstr/examples/uppercase-std.rs
new file mode 100644
index 000000000..672bd7171
--- /dev/null
+++ b/vendor/bstr/examples/uppercase-std.rs
@@ -0,0 +1,15 @@
+use std::error::Error;
+use std::io::{self, BufRead, Write};
+
+fn main() -> Result<(), Box<dyn Error>> {
+ let stdin = io::stdin();
+ let mut stdin = stdin.lock();
+ let mut stdout = io::BufWriter::new(io::stdout());
+
+ let mut line = String::new();
+ while stdin.read_line(&mut line)? > 0 {
+ stdout.write_all(line.to_uppercase().as_bytes())?;
+ line.clear();
+ }
+ Ok(())
+}