mirror of
https://github.com/codex-storage/nim-codex.git
synced 2025-01-10 04:55:40 +00:00
7efa9177df
* extra utilities and tweaks * add atlas lock * update ignores * break build into it's own script * update url rules * base off codexdht's * compile fixes for Nim 1.6.14 * update submodules * convert mapFailure to procs to work around type resolution issues * add toml parser for multiaddress * change error type on keyutils * bump nimbus build to use 1.6.14 * update gitignore * adding new deps submodules * bump nim ci version * even more fixes * more libp2p changes * update keys * fix eventually function * adding coverage test file * move coverage to build.nims * use nimcache/coverage * move libp2p import for tests into helper.nim * remove named bin * bug fixes for networkpeers (from Dmitriy) --------- Co-authored-by: Dmitriy Ryajov <dryajov@gmail.com>
29 lines
838 B
Nim
29 lines
838 B
Nim
## Nim-Codex
|
|
## Copyright (c) 2021 Status Research & Development GmbH
|
|
## Licensed under either of
|
|
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
|
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
|
## at your option.
|
|
## This file may not be copied, modified, or distributed except according to
|
|
## those terms.
|
|
|
|
import pkg/stew/results
|
|
|
|
export results
|
|
|
|
type
|
|
CodexError* = object of CatchableError # base codex error
|
|
CodexResult*[T] = Result[T, ref CodexError]
|
|
|
|
template mapFailure*[T, V, E](
|
|
exp: Result[T, V],
|
|
exc: typedesc[E],
|
|
): Result[T, ref CatchableError] =
|
|
## Convert `Result[T, E]` to `Result[E, ref CatchableError]`
|
|
##
|
|
|
|
exp.mapErr(proc (e: V): ref CatchableError = (ref exc)(msg: $e))
|
|
|
|
template mapFailure*[T, V](exp: Result[T, V]): Result[T, ref CatchableError] =
|
|
mapFailure(exp, CodexError)
|