Allow(unused_imports) on prelude imports

[rust-lightning] / lightning / src / offers / invoice_error.rs

diff --git a/lightning/src/offers/invoice_error.rs b/lightning/src/offers/invoice_error.rs
index f587b271d12d84e97031391044025f91df0dab65..1b634525416acef1a249858a7d78cc44b3c03b06 100644 (file)
--- a/lightning/src/offers/invoice_error.rs
+++ b/lightning/src/offers/invoice_error.rs
@@ -15,6 +15,7 @@ use crate::offers::parse::Bolt12SemanticError;
 use crate::util::ser::{HighZeroBytesDroppedBigSize, Readable, WithoutLength, Writeable, Writer};
 use crate::util::string::UntrustedString;
 
+#[allow(unused_imports)]
 use crate::prelude::*;
 
 /// An error in response to an [`InvoiceRequest`] or an [`Bolt12Invoice`].
@@ -48,6 +49,16 @@ pub struct ErroneousField {
        pub suggested_value: Option<Vec<u8>>,
 }
 
+impl InvoiceError {
+       /// Creates an [`InvoiceError`] with the given message.
+       pub fn from_string(s: String) -> Self {
+               Self {
+                       erroneous_field: None,
+                       message: UntrustedString(s),
+               }
+       }
+}
+
 impl core::fmt::Display for InvoiceError {
        fn fmt(&self, f: &mut core::fmt::Formatter) -> Result<(), core::fmt::Error> {
                self.message.fmt(f)