如何让包裹使用与B相同的依赖项？
我有一个像以下项目A和B的项目A和B，B取决于A。A是git子。
repo
|- contrib
|--- A
|----- components
|------- package A
|------- package B
|----- Cargo.toml
|- B
|--- Cargo.toml
A具有以下依赖性，
// A/Cargo.toml
serde = "1.0"
serde_derive = "1.0"
serde_ignored = "0.1"
serde_json = "1.0"
tempfile = "3.0"
lazy_static = "1.3"
我希望B具有相同的依赖项版本，例如A，
// B/Cargo.toml
compA = { path = "../A/components/compA" }
compB = { path = "../A/components/compB" }
serde = "1.0"
serde_derive = "1.0"
serde_ignored = "0.1"
serde_json = "1.0"
tempfile = "3.0"
lazy_static = "1.3"
但是如下，一旦A更新A，它可能会更新其依赖关系。因此，可以稍后使用serde =“ 2.0”。那么B“自动”如何将其SERDE更新为2.0？
我认为我需要一些说“ B取决于A取决于A的Serde”。
I have a project A and B like the following, B depend on A. A is a git submoudle.
repo
|- contrib
|--- A
|----- components
|------- package A
|------- package B
|----- Cargo.toml
|- B
|--- Cargo.toml
A have dependency like the following
// A/Cargo.toml
serde = "1.0"
serde_derive = "1.0"
serde_ignored = "0.1"
serde_json = "1.0"
tempfile = "3.0"
lazy_static = "1.3"
I want B have the same dependency version like A, like the following
// B/Cargo.toml
compA = { path = "../A/components/compA" }
compB = { path = "../A/components/compB" }
serde = "1.0"
serde_derive = "1.0"
serde_ignored = "0.1"
serde_json = "1.0"
tempfile = "3.0"
lazy_static = "1.3"
However, once A is updated, it may updates its dependencies. So A may use serde = "2.0" later. So how can B "automaticly" update its serde to 2.0?
I think I need something that says "B depends the serde which A is depending".
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如果它们是同一货物工作区的一部分，那么（由于1.64），您应该使用工作区依赖关系。
否则，
a应公开/重新删除相关的板条箱（或其部分）：然后
b应使用这些导出，而不是在其<<<<代码> CARGO.TOML ：If they are part of the same Cargo workspace, then (since 1.64) you should use workspace dependencies.
Otherwise,
Ashould expose/re-export the relevant crates (or parts thereof), for example:and then
Bshould use those exports rather than declaring each dependency in itsCargo.toml: