mirror of
https://github.com/deuxfleurs-org/garage.git
synced 2026-08-06 21:03:13 +00:00
Gwen Lg
141b3f24f1
- lint message: the borrowed expression implements the required traits help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#needless_borrows_for_generic_args - lint message: this expression creates a reference which is immediately dereferenced by the compiler help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#needless_borrow - lint message: you don't need to add `&` to all patterns help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#match_ref_pat - remove useless taken reference lint message: needlessly taken reference of left operand help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#op_ref - use &Path instead of &PathBuf as fn parameters lint message: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do help: for further information visit https://rust-lang.github.io/rust-clippy/rust-1.92.0/index.html#ptr_arg
101 lines
2.0 KiB
Rust
101 lines
2.0 KiB
Rust
use hyper::Response;
|
|
use serde::Serialize;
|
|
|
|
use garage_table::util::*;
|
|
|
|
use garage_model::k2v::item_table::{BYTES, CONFLICTS, ENTRIES, VALUES};
|
|
|
|
use garage_api_common::helpers::*;
|
|
|
|
use crate::api_server::ResBody;
|
|
use crate::error::*;
|
|
use crate::range::read_range;
|
|
|
|
pub async fn handle_read_index(
|
|
ctx: ReqCtx,
|
|
prefix: Option<String>,
|
|
start: Option<String>,
|
|
end: Option<String>,
|
|
limit: Option<u64>,
|
|
reverse: Option<bool>,
|
|
) -> Result<Response<ResBody>, Error> {
|
|
let ReqCtx {
|
|
garage, bucket_id, ..
|
|
} = &ctx;
|
|
|
|
let reverse = reverse.unwrap_or(false);
|
|
|
|
let node_id_vec = garage
|
|
.system
|
|
.cluster_layout()
|
|
.all_nongateway_nodes()?
|
|
.to_vec();
|
|
|
|
let (partition_keys, more, next_start) = read_range(
|
|
&garage.k2v.counter_table.table,
|
|
bucket_id,
|
|
&prefix,
|
|
&start,
|
|
&end,
|
|
limit,
|
|
Some((DeletedFilter::NotDeleted, node_id_vec)),
|
|
EnumerationOrder::from_reverse(reverse),
|
|
)
|
|
.await?;
|
|
|
|
let s_entries = ENTRIES.to_string();
|
|
let s_conflicts = CONFLICTS.to_string();
|
|
let s_values = VALUES.to_string();
|
|
let s_bytes = BYTES.to_string();
|
|
|
|
let resp = ReadIndexResponse {
|
|
prefix,
|
|
start,
|
|
end,
|
|
limit,
|
|
reverse,
|
|
partition_keys: partition_keys
|
|
.into_iter()
|
|
.map(|part| {
|
|
let vals = part.filtered_values(&garage.system.cluster_layout());
|
|
ReadIndexResponseEntry {
|
|
pk: part.sk,
|
|
entries: *vals.get(&s_entries).unwrap_or(&0),
|
|
conflicts: *vals.get(&s_conflicts).unwrap_or(&0),
|
|
values: *vals.get(&s_values).unwrap_or(&0),
|
|
bytes: *vals.get(&s_bytes).unwrap_or(&0),
|
|
}
|
|
})
|
|
.collect(),
|
|
more,
|
|
next_start,
|
|
};
|
|
|
|
json_ok_response::<Error, _>(&resp)
|
|
}
|
|
|
|
#[derive(Serialize)]
|
|
struct ReadIndexResponse {
|
|
prefix: Option<String>,
|
|
start: Option<String>,
|
|
end: Option<String>,
|
|
limit: Option<u64>,
|
|
reverse: bool,
|
|
|
|
#[serde(rename = "partitionKeys")]
|
|
partition_keys: Vec<ReadIndexResponseEntry>,
|
|
|
|
more: bool,
|
|
#[serde(rename = "nextStart")]
|
|
next_start: Option<String>,
|
|
}
|
|
|
|
#[derive(Serialize)]
|
|
struct ReadIndexResponseEntry {
|
|
pk: String,
|
|
entries: i64,
|
|
conflicts: i64,
|
|
values: i64,
|
|
bytes: i64,
|
|
}
|