Auto merge of #18523 - asajeffrey:pipeline-id-nonzero, r=mbrubeck

Make pipeline ids non-zero so that optional ids take no extra space

<!-- Please describe your changes on the following line: -->

Use the NonZero trait to reduce space usage of `Option<PipelineId>`.

This needs a bump of serde to get https://github.com/serde-rs/serde/pull/1003.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] There are tests for these changes OR

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This commit is contained in:
bors-servo 2017-09-18 15:50:57 -05:00 committed by GitHub
commit 7256a05d74
11 changed files with 128 additions and 82 deletions

107
Cargo.lock generated
View file

@ -5,7 +5,7 @@ dependencies = [
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@ -63,7 +63,7 @@ dependencies = [
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@ -159,7 +159,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -1442,7 +1442,7 @@ dependencies = [
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@ -1910,10 +1910,18 @@ dependencies = [
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@ -1950,7 +1958,7 @@ dependencies = [
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@ -2013,7 +2021,7 @@ dependencies = [
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@ -2131,7 +2139,7 @@ dependencies = [
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@ -2350,7 +2358,7 @@ dependencies = [
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@ -2438,7 +2446,7 @@ dependencies = [
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@ -2611,7 +2619,7 @@ dependencies = [
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@ -2734,10 +2742,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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@ -2745,22 +2753,22 @@ name = "serde_bytes"
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@ -2775,7 +2783,7 @@ dependencies = [
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@ -3523,7 +3532,7 @@ version = "0.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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]
[[package]]
@ -3631,7 +3640,7 @@ dependencies = [
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