Use `crate::prelude::*` rather than specific imports

[rust-lightning] / lightning / src / util / errors.rs

diff --git a/lightning/src/util/errors.rs b/lightning/src/util/errors.rs
index b7d562e54ddb7d1bf3166aace8510ea10f62e2ff..735ce044f810b6a4f9aa97e500c1c628cd43ee4d 100644 (file)
--- a/lightning/src/util/errors.rs
+++ b/lightning/src/util/errors.rs
@@ -11,7 +11,9 @@
 
 use crate::ln::script::ShutdownScript;
 
-use alloc::string::String;
+#[allow(unused_imports)]
+use crate::prelude::*;
+
 use core::fmt;
 
 /// Indicates an error on the client's part (usually some variant of attempting to use too-low or
@@ -37,7 +39,7 @@ pub enum APIError {
        /// too-many-hops, etc).
        InvalidRoute {
                /// A human-readable error message
-               err: &'static str
+               err: String
        },
        /// We were unable to complete the request as the Channel required to do so is unable to
        /// complete the request (or was not found). This can take many forms, including disconnected
@@ -61,7 +63,7 @@ pub enum APIError {
        /// Using a SegWit v0 script should resolve this issue. If you cannot, you won't be able to open
        /// a channel or cooperatively close one with this peer (and will have to force-close instead).
        ///
-       /// [`SignerProvider::get_shutdown_scriptpubkey`]: crate::chain::keysinterface::SignerProvider::get_shutdown_scriptpubkey
+       /// [`SignerProvider::get_shutdown_scriptpubkey`]: crate::sign::SignerProvider::get_shutdown_scriptpubkey
        /// [`InitFeatures`]: crate::ln::features::InitFeatures
        IncompatibleShutdownScript {
                /// The incompatible shutdown script.
@@ -84,6 +86,18 @@ impl fmt::Debug for APIError {
        }
 }
 
+impl_writeable_tlv_based_enum_upgradable!(APIError,
+       (0, APIMisuseError) => { (0, err, required), },
+       (2, FeeRateTooHigh) => {
+               (0, err, required),
+               (2, feerate, required),
+       },
+       (4, InvalidRoute) => { (0, err, required), },
+       (6, ChannelUnavailable) => { (0, err, required), },
+       (8, MonitorUpdateInProgress) => {},
+       (10, IncompatibleShutdownScript) => { (0, script, required), },
+);
+
 #[inline]
 pub(crate) fn get_onion_debug_field(error_code: u16) -> (&'static str, usize) {
        match error_code & 0xff {