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chore: cargo fmt again

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This commit is contained in:
Joonas Koivunen 2020-06-11 13:49:17 +03:00
parent 5fed9c5220
commit b1f635aa6e
1 changed files with 11 additions and 10 deletions
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21
unixfs/src/dagpb.rs
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@ -1,11 +1,10 @@
///! dag-pb support operations. Placing this module inside unixfs module is a bit unfortunate but
///! follows from the inseparability of dag-pb and UnixFS.
use std::convert::TryFrom;
use std::borrow::Cow;
use cid::Cid;
use crate::pb::PBNode; use crate::pb::PBNode;
use crate::InvalidCidInLink; use crate::InvalidCidInLink;
use cid::Cid;
use std::borrow::Cow;
///! dag-pb support operations. Placing this module inside unixfs module is a bit unfortunate but
///! follows from the inseparability of dag-pb and UnixFS.
use std::convert::TryFrom;
/// Extracts the PBNode::Data field from the block as it appears on the block. /// Extracts the PBNode::Data field from the block as it appears on the block.
pub fn node_data(block: &[u8]) -> Result<Option<&[u8]>, quick_protobuf::Error> { pub fn node_data(block: &[u8]) -> Result<Option<&[u8]>, quick_protobuf::Error> {
@ -18,10 +17,14 @@ pub fn node_data(block: &[u8]) -> Result<Option<&[u8]>, quick_protobuf::Error> {
} }
/// Extracts the PBNode::Links as Cids usable for the ipfs `refs` operation. /// Extracts the PBNode::Links as Cids usable for the ipfs `refs` operation.
pub fn nameless_links(block: &[u8]) -> Result<Result<Vec<Cid>, InvalidCidInLink>, quick_protobuf::Error> { pub fn nameless_links(
block: &[u8],
) -> Result<Result<Vec<Cid>, InvalidCidInLink>, quick_protobuf::Error> {
let doc = PBNode::try_from(block)?; let doc = PBNode::try_from(block)?;
Ok(doc.Links.into_iter() Ok(doc
.Links
.into_iter()
.enumerate() .enumerate()
.map(|(nth, link)| { .map(|(nth, link)| {
let hash = link.Hash.as_deref().unwrap_or_default(); let hash = link.Hash.as_deref().unwrap_or_default();
@ -33,5 +36,3 @@ pub fn nameless_links(block: &[u8]) -> Result<Result<Vec<Cid>, InvalidCidInLink>
}) })
.collect::<Result<Vec<_>, _>>()) .collect::<Result<Vec<_>, _>>())
} }