Remove some anyhow dependencies

Cargo.lock

@@ -2765,7 +2765,6 @@ version = "0.1.0"
 dependencies = [
  "actix-web",
  "actix-web-httpauth",
- "anyhow",
  "async-trait",
  "base64 0.22.1",
  "chrono",
@@ -2792,7 +2791,6 @@ version = "0.1.0"
 dependencies = [
  "actix-web",
  "actix-web-httpauth",
- "anyhow",
  "async-trait",
  "base64 0.22.1",
  "chrono",
@@ -2838,7 +2836,6 @@ version = "0.1.0"
 dependencies = [
  "actix-session",
  "actix-web",
- "anyhow",
  "askama",
  "askama_actix",
  "futures-core",

Cargo.toml

@@ -56,7 +56,6 @@ hex = { version = "0.4.3", features = ["serde"] }
 mime_guess = "2.0.5"
 itertools = "0.14"
 log = "0.4"
-strum = { version = "0.26", features = ["strum_macros", "derive"] }
 derive_more = { version = "1.0", features = [
   "from",
   "try_into",

crates/caldav/Cargo.toml

@@ -7,7 +7,6 @@ repository.workspace = true
 publish = false
 
 [dependencies]
-anyhow = { workspace = true }
 actix-web = { workspace = true }
 async-trait = { workspace = true }
 thiserror = { workspace = true }

crates/caldav/src/calendar/methods/post.rs

@@ -44,8 +44,7 @@ pub async fn route_post<C: CalendarStore, S: SubscriptionStore>(
     let sub_id = uuid::Uuid::new_v4().to_string();
 
     let expires = if let Some(expires) = request.expires {
-        chrono::DateTime::parse_from_rfc2822(&expires)
-            .map_err(|err| crate::Error::Other(err.into()))?
+        chrono::DateTime::parse_from_rfc2822(&expires).map_err(Error::from)?
     } else {
         chrono::Utc::now().fixed_offset() + chrono::Duration::weeks(1)
     };

crates/caldav/src/error.rs

@@ -15,14 +15,14 @@ pub enum Error {
     #[error(transparent)]
     StoreError(#[from] rustical_store::Error),
 
+    #[error(transparent)]
+    ChronoParseError(#[from] chrono::ParseError),
+
     #[error(transparent)]
     DavError(#[from] rustical_dav::Error),
 
     #[error(transparent)]
     XmlDecodeError(#[from] rustical_xml::XmlError),
-
-    #[error(transparent)]
-    Other(#[from] anyhow::Error),
 }
 
 impl actix_web::ResponseError for Error {
@@ -33,11 +33,11 @@ impl actix_web::ResponseError for Error {
                 rustical_store::Error::InvalidData(_) => StatusCode::BAD_REQUEST,
                 _ => StatusCode::INTERNAL_SERVER_ERROR,
             },
+            Error::ChronoParseError(_) => StatusCode::INTERNAL_SERVER_ERROR,
             Error::DavError(err) => err.status_code(),
             Error::Unauthorized => StatusCode::UNAUTHORIZED,
             Error::XmlDecodeError(_) => StatusCode::BAD_REQUEST,
             Error::NotImplemented => StatusCode::INTERNAL_SERVER_ERROR,
-            Error::Other(_) => StatusCode::INTERNAL_SERVER_ERROR,
             Error::NotFound => StatusCode::NOT_FOUND,
         }
     }

crates/carddav/Cargo.toml

@@ -7,7 +7,6 @@ repository.workspace = true
 publish = false
 
 [dependencies]
-anyhow = { workspace = true }
 actix-web = { workspace = true }
 async-trait = { workspace = true }
 thiserror = { workspace = true }

crates/carddav/src/addressbook/methods/post.rs

@@ -29,8 +29,7 @@ pub async fn route_post<A: AddressbookStore, S: SubscriptionStore>(
     let sub_id = uuid::Uuid::new_v4().to_string();
 
     let expires = if let Some(expires) = request.expires {
-        chrono::DateTime::parse_from_rfc2822(&expires)
-            .map_err(|err| crate::Error::Other(err.into()))?
+        chrono::DateTime::parse_from_rfc2822(&expires).map_err(Error::from)?
     } else {
         chrono::Utc::now().fixed_offset() + chrono::Duration::weeks(1)
     };

crates/carddav/src/error.rs

@@ -15,14 +15,14 @@ pub enum Error {
     #[error(transparent)]
     StoreError(#[from] rustical_store::Error),
 
+    #[error(transparent)]
+    ChronoParseError(#[from] chrono::ParseError),
+
     #[error(transparent)]
     DavError(#[from] rustical_dav::Error),
 
     #[error(transparent)]
     XmlDecodeError(#[from] rustical_xml::XmlError),
-
-    #[error(transparent)]
-    Other(#[from] anyhow::Error),
 }
 
 impl actix_web::ResponseError for Error {
@@ -33,11 +33,11 @@ impl actix_web::ResponseError for Error {
                 rustical_store::Error::InvalidData(_) => StatusCode::BAD_REQUEST,
                 _ => StatusCode::INTERNAL_SERVER_ERROR,
             },
+            Error::ChronoParseError(_) => StatusCode::INTERNAL_SERVER_ERROR,
             Error::DavError(err) => err.status_code(),
             Error::Unauthorized => StatusCode::UNAUTHORIZED,
             Error::XmlDecodeError(_) => StatusCode::BAD_REQUEST,
             Error::NotImplemented => StatusCode::INTERNAL_SERVER_ERROR,
-            Error::Other(_) => StatusCode::INTERNAL_SERVER_ERROR,
             Error::NotFound => StatusCode::NOT_FOUND,
         }
     }

crates/frontend/Cargo.toml

@@ -11,7 +11,6 @@ askama.workspace = true
 askama_actix = { workspace = true }
 actix-session = { workspace = true }
 serde = { workspace = true }
-anyhow = { workspace = true }
 thiserror = { workspace = true }
 tokio = { workspace = true }
 actix-web = { workspace = true }

crates/store/src/calendar/object.rs

@@ -1,6 +1,5 @@
 use super::{CalDateTime, EventObject, JournalObject, TodoObject};
 use crate::Error;
-use anyhow::Result;
 use ical::parser::{ical::component::IcalTimeZone, Component};
 use serde::Serialize;
 use sha2::{Digest, Sha256};