refactor: use custom error type instead of anyhow

This is tidier and less magic.

Sponsored-by: author

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 042f8cf..3db4efd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,6 +13,6 @@ subplotlib = "0.4.1"
 subplot-build = "0.4.0"
 
 [dependencies]
-anyhow = "1.0.56"
 clap = { version = "3.1.6", features = ["derive"] }
+thiserror = "1.0.37"
 walkdir = "2.3.2"