Summary: This will allow different IdMap implementations.
Reviewed By: sfilipco
Differential Revision: D21479016
fbshipit-source-id: 852501896fddcb82624338acd9dceee41150e302
Summary: This allows bindag to be used outside benches.
Reviewed By: sfilipco
Differential Revision: D19503374
fbshipit-source-id: 131061f7d1d28125875a86afc330dbb9634249cf
Summary: This is more consistent with the name "NamedDag".
Reviewed By: singhsrb
Differential Revision: D19405472
fbshipit-source-id: f7023307acaf96bf77c9fa9704dcaf6fc59b56f2
Summary:
Per discussion, we decided to use "VertexName" as the struct name for things
like commit hashes, or the string names in tests (or the Mozilla DAG in tests).
Therefore, introduce a dedicated VertexName type and repalce all callsites to
use it.
`bytes::Bytes` is used so copying the `VertexName` is somewhat considered cheap.
This adds some overhead copying slices (and `Bytes` has some overhead). It
regresses the "building segments" benchmark from 673ms to 773ms, which seems
okay given the cleaner interface.
Reviewed By: markbt
Differential Revision: D19154905
fbshipit-source-id: 4c6d4eca67c11c10ed5f21999ccdc3f1b01695e8
Summary:
Address review comment in D18640899. This makes the word `id` universally
refer to a same concept within the crate.
Reviewed By: sfilipco
Differential Revision: D18820723
fbshipit-source-id: 6803192db7e1304a72100568f8f29b90f25c7779
Summary:
This allows us to allocate Ids for non-master commits in a separate range
so they wouldn't cause fragmentation for commits in the master group.
Reviewed By: sfilipco
Differential Revision: D18640896
fbshipit-source-id: c19c53342583ded8795849584cf5f31bc86b2818
Summary: Migrate the codebase to use the new Id type instead of an alias of u64.
Reviewed By: sfilipco
Differential Revision: D18640898
fbshipit-source-id: 415db9afeda1f8960e18c69e70f53a9eeb63cbbe
Summary:
This diff replaces eden's dependencies on failure::Error with anyhow::Error.
Failure's error type requires all errors to have an implementation of failure's own failure::Fail trait in order for cause chains and backtraces to work. The necessary methods for this functionality have made their way into the standard library error trait, so modern error libraries build directly on std::error::Error rather than something like failure::Fail. Once we are no longer tied to failure 0.1's Fail trait, different parts of the codebase will be free to use any std::error::Error-based libraries they like while still working nicely together.
Reviewed By: xavierd
Differential Revision: D18576093
fbshipit-source-id: e2d862b659450f2969520d9b74877913fabb2e5d
Summary:
This diff is preparation for migrating off of failure::Fail / failure::Error for errors in favor of errors that implement std::error::Error. The Fallible terminology is unique to failure and in non-failure code we should be using Result<T>. To minimize the size of the eventual diff that removes failure, this codemod replaces all use of Fallible with Result by:
- In modules that do not use Result<T, E>, we import `failure::Fallible as Result`;
- In modules that use a mix of Result<T, E> and Fallible<T> (only 5) we define `type Result<T, E = failure::Error> = std::result::Result<T, E>` to allow both Result<T> and Result<T, E> to work simultaneously.
Reviewed By: Imxset21
Differential Revision: D18499758
fbshipit-source-id: 9f5a54c47f81fdeedbc6003cef42a1194eee55bf
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.