start working on a mastodon post embed tag

Signed-off-by: Xe Iaso <me@christine.website>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..1fc1661
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,7 @@
+use sha2::{Digest, Sha256};
+
+pub fn hash_string(inp: String) -> String {
+    let mut h = Sha256::new();
+    h.update(&inp.as_bytes());
+    hex::encode(h.finalize())
+}