use DisplayFromStr for cursor

stellar · Jul 16, 2024 · 6780dc2 · 6780dc2
1 parent 0aff23e
commit 6780dc2
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Showing 3 changed files with 17 additions and 5 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -30,6 +30,7 @@ itertools = "0.10.0"
 hex = "0.4.3"
 thiserror = "1.0.46"
 serde = "1.0.82"
+serde_with = "3.9.0"
 tokio = "1.28.1"
 sha2 = "0.10.7"
 tracing = "0.1.40"

diff --git a/src/lib.rs b/src/lib.rs
@@ -7,6 +7,7 @@ use serde_aux::prelude::{
     deserialize_default_from_null, deserialize_number_from_string,
     deserialize_option_number_from_string,
 };
+use serde_with::{serde_as, DisplayFromStr};
 use stellar_xdr::curr::{
     self as xdr, AccountEntry, AccountId, ContractDataEntry, ContractEventType, DiagnosticEvent,
     Error as XdrError, Hash, LedgerEntryData, LedgerFootprint, LedgerKey, LedgerKeyAccount,
@@ -251,8 +252,11 @@ impl TryInto<GetTransactionsResponse> for GetTransactionsResponseRaw {
     }
 }
 
+#[serde_as]
 #[derive(serde::Serialize, Debug, Clone)]
 pub struct TransactionsPaginationOptions {
+    #[serde_as(as = "Option<DisplayFromStr>")]
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub cursor: Option<String>,
     pub limit: Option<u32>,
 }