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Merged
merged 3 commits into from
Mar 9, 2024
Merged

Reduce alignment of TypeId to u64 alignment #121358

merged 3 commits into from
Mar 9, 2024

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GnomedDev
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Closes #115620

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rustbot commented Feb 20, 2024

r? @Mark-Simulacrum

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Feb 20, 2024
Noratrieb
Noratrieb reviewed Feb 20, 2024
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we can use (u32,u32,u32,u32) to reduce more alignment

Mark-Simulacrum
Mark-Simulacrum reviewed Feb 24, 2024
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I think two u64s is probably as far as I'd want to go with this, rather than e.g. [u8; 16].

@Mark-Simulacrum Mark-Simulacrum added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Feb 24, 2024
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Fixed the Hash impl not following the comment. @rustbot review

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Feb 25, 2024
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@bors r+ rollup

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bors commented Mar 9, 2024

📌 Commit f142476 has been approved by Mark-Simulacrum

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 9, 2024
@matthiaskrgr matthiaskrgr mentioned this pull request Mar 9, 2024
Merged
bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 9, 2024
@bors
Auto merge of rust-lang#122241 - matthiaskrgr:rollup-r8q87ok, r=matth…
8401645 
…iaskrgr

Rollup of 12 pull requests

Successful merges:

 - rust-lang#121358 (Reduce alignment of TypeId to u64 alignment)
 - rust-lang#121813 (Misc improvements to non local defs lint implementation)
 - rust-lang#122160 (Eagerly translate `HelpUseLatestEdition` in parser diagnostics)
 - rust-lang#122178 (ci: add a runner for vanilla LLVM 18)
 - rust-lang#122187 (Move metadata header and version checks together)
 - rust-lang#122209 (fix incorrect path resolution in tidy)
 - rust-lang#122215 (Some tweaks to the parallel query cycle handler)
 - rust-lang#122223 (Fix typo in `VisitorResult`)
 - rust-lang#122224 (Add missing regression tests)
 - rust-lang#122232 (library/core: fix a comment, and a cfg(miri) warning)
 - rust-lang#122233 (miri: do not apply aliasing restrictions to Box with custom allocator)
 - rust-lang#122237 (Remove `Ord` from `ClosureKind`)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit a1f6191 into rust-lang:master Mar 9, 2024
@rustbot rustbot added this to the 1.78.0 milestone Mar 9, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Mar 9, 2024
@rust-timer
Unrolled build for rust-lang#121358
23bd32c 
Rollup merge of rust-lang#121358 - GnomedDev:lower-align-typeid, r=Mark-Simulacrum

Reduce alignment of TypeId to u64 alignment

Closes rust-lang#115620
@GnomedDev GnomedDev deleted the lower-align-typeid branch March 9, 2024 19:19
tgross35 added a commit to tgross35/rust that referenced this pull request Jun 29, 2024
@tgross35
Print TypeId as a u128 for Debug
15a6488 
Since <rust-lang#121358>, `TypeId` is
represented as a `(u64, u64)`. This also made the debug implementation a
lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print
as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
tgross35 added a commit to tgross35/rust that referenced this pull request Jun 29, 2024
@tgross35
Print TypeId as a u128 for Debug
158ea64 
Since <rust-lang#121358>, `TypeId` is
represented as a `(u64, u64)`. This also made the debug implementation a
lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print
as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
tgross35 added a commit to tgross35/rust that referenced this pull request Jun 29, 2024
@tgross35
Print TypeId as a u128 for Debug
8d5b4ef 
Since <rust-lang#121358>, `TypeId` is
represented as a `(u64, u64)`. This also made the debug implementation a
lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print
as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
tgross35 added a commit to tgross35/rust that referenced this pull request Jun 29, 2024
@tgross35
Print TypeId as a u128 for Debug
682e7c1 
Since <rust-lang#121358>, `TypeId` is
represented as a `(u64, u64)`. This also made the debug implementation a
lot larger, which is especially apparent with pretty formatting.

Make this less noisy by converting the inner value back to a `u128` then
printing as a tuple struct.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
@tgross35 tgross35 mentioned this pull request Jun 29, 2024
Merged
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jun 30, 2024
@matthiaskrgr
Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
865788e 
Print `TypeId` as a `u128` for `Debug`

Since <rust-lang#121358>, `TypeId` is represented as a `(u64, u64)`. This also made the debug implementation a lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jun 30, 2024
@matthiaskrgr
Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
5d7da40 
Print `TypeId` as a `u128` for `Debug`

Since <rust-lang#121358>, `TypeId` is represented as a `(u64, u64)`. This also made the debug implementation a lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jun 30, 2024
@matthiaskrgr
Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb
f2c287f 
Print `TypeId` as a `u128` for `Debug`

Since <rust-lang#121358>, `TypeId` is represented as a `(u64, u64)`. This also made the debug implementation a lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jun 30, 2024
@rust-timer
Unrolled build for rust-lang#127134
62545d6 
Rollup merge of rust-lang#127134 - tgross35:typeid-debug, r=Nilstrieb

Print `TypeId` as a `u128` for `Debug`

Since <rust-lang#121358>, `TypeId` is represented as a `(u64, u64)`. This also made the debug implementation a lot larger, which is especially apparent with pretty formatting.

Change this to convert the inner value back to a `u128` and then print as a tuple struct to make this less noisy.

Current:

    TypeId { t: (1403077013027291752, 4518903163082958039) }
    TypeId {
        t: (
            1403077013027291752,
            4518903163082958039,
        ),
    }

New:

    TypeId(25882202575019293479932656973818029271)
    TypeId(
        25882202575019293479932656973818029271,
    )
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TypeId should be (u64, u64) instead of u128 to save space
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