1 files changed, 5 insertions, 5 deletions

diff --git a/src/swarm/members.rs b/src/swarm/members.rs
index 9885750..b3e2084 100644
--- a/src/swarm/members.rs
+++ b/src/swarm/members.rs
@@ -23,7 +23,7 @@ use tracing::{debug, info, warn};
 
 use crate::document::meta;
 use crate::document::store::{self, StoreError};
-use crate::document::{Document, Transactable};
+use crate::document::{Document, ReadDoc, Transactable};
 use crate::state::AppState;
 
 pub(crate) fn members_dir() -> Vec<String> {
@@ -37,7 +37,7 @@ pub(crate) fn member_path(pk: &str) -> Vec<String> {
 }
 
 /// Public keys of all registered members, sorted.
-pub(crate) fn members(doc: &Document) -> Vec<String> {
+pub(crate) fn members(doc: &impl ReadDoc) -> Vec<String> {
     let mut members = store::keys_at(doc, &members_dir()).unwrap_or_default();
     members.sort();
     members
@@ -199,7 +199,7 @@ fn alive_path(pk: &str) -> Vec<String> {
     path
 }
 
-fn millis_at(doc: &Document, path: &[String]) -> Option<u64> {
+fn millis_at(doc: &impl ReadDoc, path: &[String]) -> Option<u64> {
     match store::read_path(doc, path) {
         Ok(Some(JsonValue::Number(number))) => number.as_u64(),
         _ => None,
@@ -207,7 +207,7 @@ fn millis_at(doc: &Document, path: &[String]) -> Option<u64> {
 }
 
 /// When `pk` last said it is alive (Unix ms): its last renewal, or its registration.
-pub(crate) fn alive_at(doc: &Document, pk: &str) -> Option<u64> {
+pub(crate) fn alive_at(doc: &impl ReadDoc, pk: &str) -> Option<u64> {
     let mut since = member_path(pk);
     since.push("since".to_owned());
     millis_at(doc, &alive_path(pk)).max(millis_at(doc, &since))
@@ -215,7 +215,7 @@ pub(crate) fn alive_at(doc: &Document, pk: &str) -> Option<u64> {
 
 /// The members that said they are alive within `window` before `now_ms` (sorted): the
 /// electorate of a remake (`remake::coordinator`).
-pub(crate) fn electorate(doc: &Document, now_ms: u64, window: Duration) -> Vec<String> {
+pub(crate) fn electorate(doc: &impl ReadDoc, now_ms: u64, window: Duration) -> Vec<String> {
     let oldest = now_ms.saturating_sub(window.as_millis() as u64);
     members(doc)
         .into_iter()