Struct FsyncComponents 

pub struct FsyncComponents(/* private fields */);

The set of repository parts to harden through an FsyncMethod barrier, mirroring upstream enum fsync_component (git 2.55 write-or-die.h).

Implementations

impl FsyncComponents

pub const NONE: Self

Upstream FSYNC_COMPONENT_NONE: data that is not persistent and must never be synced.

pub const LOOSE_OBJECT: Self

pub const PACK: Self

pub const PACK_METADATA: Self

pub const COMMIT_GRAPH: Self

pub const INDEX: Self

pub const REFERENCE: Self

pub const OBJECT_MAP: Self

pub const OBJECTS: Self

Upstream FSYNC_COMPONENTS_OBJECTS.

pub const DERIVED_METADATA: Self

Upstream FSYNC_COMPONENTS_DERIVED_METADATA.

pub const DEFAULT: Self

Upstream FSYNC_COMPONENTS_DEFAULT: everything except loose objects.

pub const COMMITTED: Self

Upstream FSYNC_COMPONENTS_COMMITTED.

pub const ADDED: Self

Upstream FSYNC_COMPONENTS_ADDED.

pub const ALL: Self

Upstream FSYNC_COMPONENTS_ALL.

pub const PLATFORM_DEFAULT: Self = Self::DEFAULT

Upstream FSYNC_COMPONENTS_PLATFORM_DEFAULT. No platform overrides it in git v2.55, so this equals Self::DEFAULT everywhere today; kept separate because git exposes the default as compile-time platform policy and parse starts from it.

pub fn parse(value: &str) -> Self

Parse one core.fsync value into a component set.

Grammar (upstream parse_fsync_components): start from Self::PLATFORM_DEFAULT; none resets the running base to empty; each remaining comma-separated component is trimmed and prefix-matched against Self::COMPONENT_TABLE, accumulating into negative or positive masks by leading -; finally the result is (base & ~negative) | positive, so a component named both ways wins as positive in either order. Unknown components are ignored, and a bare - ends parsing like upstream’s warning path.

pub const fn contains(self, other: Self) -> bool

Whether every bit of other is present.

pub const fn union(self, other: Self) -> Self

Union with other.

pub const fn without(self, other: Self) -> Self

Remove all bits of other.

pub const fn bits(self) -> u32

Raw bitmask, mainly for tests and diagnostics.

pub const fn includes_reference(self) -> bool

Whether reference files are included, replacing the old core_fsync_includes_reference predicate on equal terms.

Trait Implementations

impl Clone for FsyncComponents

fn clone(&self) -> FsyncComponents

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FsyncComponents

impl Debug for FsyncComponents

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

Formats the value using the given formatter.

impl Default for FsyncComponents

fn default() -> FsyncComponents

Returns the “default value” for a type.

impl Eq for FsyncComponents

impl PartialEq for FsyncComponents

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FsyncComponents