Enum Warning 

#[non_exhaustive]
pub enum Warning {
    AmbiguousRefname {
        spec: String,
    },
    DanglingSymref {
        name: String,
    },
    CommitGraphChunkTooSmall {
        layer: String,
        chunk: String,
    },
    CommitGraphBloomDisabled {
        layer: String,
    },
    CommitGraphChangedPathIndexTooSmall,
    CommitGraphChangedPathChunkTooSmall {
        actual: usize,
        minimum: usize,
    },
    CommitGraphChangedPathOffsetOutOfRange {
        offset: usize,
        position: usize,
        graph: String,
        chunk_size: usize,
    },
    CommitGraphChangedPathOffsetsDecreasing {
        start: usize,
        end: usize,
        position_start: usize,
        position_end: usize,
        graph: String,
    },
    IgnoredGitDir {
        path: PathBuf,
        reason: String,
    },
    CoreBareWithWorktree,
    BadBooleanConfig {
        key: String,
        value: String,
    },
    SuspiciousSubmoduleName {
        name: String,
    },
    SubmoduleConfigLooksLikeOption {
        key: String,
        value: String,
    },
    SubmoduleMultipleConfigs {
        commit: String,
        name: String,
        option: String,
    },
    GitmodulesBadConfig {
        message: String,
    },
    SplitIndexDisabledWhileConfigEnabled,
    SplitIndexEnabledWhileConfigDisabled,
    IndexVersionEnvInvalid {
        fallback: u32,
    },
    IndexVersionConfigInvalid {
        fallback: u32,
    },
    MailmapUnreadable {
        spec: String,
        kind: ObjectKind,
    },
    ReflogNotWritten {
        refname: String,
        detail: String,
    },
    NonExecutableHookIgnored {
        hook_name: String,
        hook_path: Option<PathBuf>,
    },
    HookNotRun {
        hook_name: String,
        detail: String,
    },
    MidxChecksumMismatch,
    MidxIgnoringExistingChecksumMismatch,
    MidxChunkTableError {
        detail: String,
    },
    MidxRevIndexWrongSize,
    MidxBitmapMissingReverseIndex,
    MidxPackIndexUnavailable {
        pack: String,
    },
    MidxUnknownPreferredPack {
        name: String,
    },
    PackBitmapIgnored {
        path: PathBuf,
        reason: String,
    },
}

A non-fatal condition worth surfacing to the user or an embedder.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AmbiguousRefname

A ref name could mean both a branch/tag ref and an object id prefix.

Fields

spec: String

User-supplied revision or pathspec fragment.

DanglingSymref

A symbolic ref pointed at a missing or invalid target (except bare HEAD).

Fields

name: String

Pack file name or config identifier.

CommitGraphChunkTooSmall

A commit-graph chunk was smaller than required.

Fields

layer: String

Commit-graph layer identifier in the warning.

chunk: String

Commit-graph chunk name that failed validation.

CommitGraphBloomDisabled

Bloom filters were disabled for a commit-graph layer due to incompatible settings.

Fields

layer: String

Commit-graph layer identifier in the warning.

CommitGraphChangedPathIndexTooSmall

Changed-path Bloom index chunk does not cover all commits in the layer.

CommitGraphChangedPathChunkTooSmall

Changed-path Bloom data chunk header is too small.

Fields

actual: usize

Observed size or offset in bytes.

minimum: usize

Minimum required size in bytes.

CommitGraphChangedPathOffsetOutOfRange

Changed-path Bloom index entry points past the chunk.

Fields

offset: usize

Byte offset into a commit-graph chunk.

position: usize

Index of the commit-graph entry being validated.

graph: String

Path or label of the commit-graph file.

chunk_size: usize

Total size of the commit-graph chunk in bytes.

CommitGraphChangedPathOffsetsDecreasing

Changed-path Bloom index offsets decrease between adjacent entries.

Fields

start: usize

Starting offset for an adjacent pair of entries.

end: usize

Ending offset for an adjacent pair of entries.

position_start: usize

Commit index for the start offset.

position_end: usize

Commit index for the end offset.

graph: String

Path or label of the commit-graph file.

IgnoredGitDir

Repository config was skipped because the git directory uses an unsupported format.

Fields

path: PathBuf

Repository-relative or filesystem path related to the failure.

reason: String

Why the value or operation was rejected.

CoreBareWithWorktree

core.bare=true while core.worktree is also set.

BadBooleanConfig

A config value looked boolean but could not be parsed.

Fields

key: String

Config key name that failed validation.

value: String

Raw config value that could not be parsed.

SuspiciousSubmoduleName

Submodule name failed validation.

Fields

name: String

Pack file name or config identifier.

SubmoduleConfigLooksLikeOption

Submodule config value looked like a command-line flag.

Fields

key: String

Config key name that failed validation.

value: String

Raw config value that could not be parsed.

SubmoduleMultipleConfigs

Duplicate submodule keys in .gitmodules for one commit tree.

Fields

commit: String

Commit object id or label tied to the warning.

name: String

Pack file name or config identifier.

option: String

Config option or submodule key name.

GitmodulesBadConfig

.gitmodules could not be parsed at a given line.

Fields

message: String

Free-form diagnostic message body.

SplitIndexDisabledWhileConfigEnabled

Split index was requested while core.splitIndex disables it.

SplitIndexEnabledWhileConfigDisabled

Split index was disabled on the command line while config enables it.

IndexVersionEnvInvalid

GIT_INDEX_VERSION was set but invalid.

Fields

fallback: u32

Index version used after the invalid setting was ignored.

IndexVersionConfigInvalid

index.version in config was invalid.

Fields

fallback: u32

Index version used after the invalid setting was ignored.

MailmapUnreadable

mailmap.blob (or the bare-repository HEAD:.mailmap default) names an object that is not a blob; it was skipped.

Fields

spec: String

The configured blob revision, as written.

kind: ObjectKind

Kind of the object the revision resolved to.

ReflogNotWritten

A ref was updated but its reflog line could not be appended; the update stands.

Fields

refname: String

Ref whose reflog was not updated (for example refs/heads/main or HEAD).

detail: String

Why the append failed.

NonExecutableHookIgnored

A traditional hook script exists but is not executable.

Fields

hook_name: String

Hook script basename that was skipped.

hook_path: Option<PathBuf>

Resolved path to the hook script, when known.

HookNotRun

A hook whose outcome does not affect the operation (such as post-commit) could not be run; the operation already completed.

Fields

hook_name: String

Hook event name (post-commit, …).

detail: String

Why it did not run, including the underlying OS error.

MidxChecksumMismatch

Returned when midx checksum mismatch.

MidxIgnoringExistingChecksumMismatch

Returned when midx ignoring existing checksum mismatch.

MidxChunkTableError

Returned when midx chunk table error.

Fields

detail: String

Additional human-readable detail for the failure.

MidxRevIndexWrongSize

Returned when midx rev index wrong size.

MidxBitmapMissingReverseIndex

Returned when midx bitmap missing reverse index.

MidxPackIndexUnavailable

Returned when midx pack index unavailable.

Fields

pack: String

Pack file basename (.pack suffix).

MidxUnknownPreferredPack

Returned when midx unknown preferred pack.

Fields

name: String

Pack file name or config identifier.

PackBitmapIgnored

A .bitmap sidecar was present but could not be loaded; reachability falls back without it.

Fields

path: PathBuf

Repository-relative or filesystem path related to the failure.

reason: String

Why the value or operation was rejected.

Trait Implementations

impl Clone for Warning

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Warning

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Warning

impl Hash for Warning

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Warning

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Warning