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-rw-r--r--src/console.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/console.rs b/src/console.rs
new file mode 100644
index 0000000..bcde05a
--- /dev/null
+++ b/src/console.rs
@@ -0,0 +1,18 @@
+pub mod interface {
+ use core::fmt;
+ pub trait Write {
+ fn write_char(&self, c: char);
+ fn write_fmt(&self, args: fmt::Arguments) -> fmt::Result;
+ fn flush(&self);
+ }
+
+ pub trait Statistics {
+ fn chars_written(&self) -> usize { 0 }
+ }
+
+ pub trait All: Write + Statistics {}
+}
+
+pub fn console() -> &'static crate::uart::Uart {
+ &crate::uart::UART_WRITER
+}