fetch zap invoice

crates/notedeck/src/error.rs

@@ -23,6 +23,21 @@ pub enum Error {
 
     #[error("generic error: {0}")]
     Generic(String),
+
+    #[error("zaps error: {0}")]
+    Zap(#[from] ZapError),
+}
+
+#[derive(Debug, thiserror::Error)]
+pub enum ZapError {
+    #[error("invalid lud16")]
+    InvalidLud16(String),
+    #[error("invalid endpoint response")]
+    EndpointError(String),
+    #[error("bech encoding/decoding error")]
+    Bech(String),
+    #[error("serialization/deserialization problem")]
+    Serialization(String),
 }
 
 impl From<String> for Error {

crates/notedeck/src/lib.rs

@@ -30,7 +30,7 @@ pub use accounts::{AccountData, Accounts, AccountsAction, AddAccountAction, Swit
 pub use app::{App, Notedeck};
 pub use args::Args;
 pub use context::AppContext;
-pub use error::{Error, FilterError};
+pub use error::{Error, FilterError, ZapError};
 pub use filter::{FilterState, FilterStates, UnifiedSubscription};
 pub use fonts::NamedFontFamily;
 pub use imgcache::{

crates/notedeck_columns/src/lib.rs

@@ -35,6 +35,7 @@ mod timeline;
 pub mod ui;
 mod unknowns;
 mod view_state;
+mod zaps;
 
 #[cfg(test)]
 #[macro_use]