Enum PreallocateMode 

pub enum PreallocateMode {
    None,
    Sparse,
    Full,
}

Pre-allocation strategy for torrent files.

Sibling of StorageMode; both live in irontide-core so configuration crates can reference them without depending on irontide-storage.

Variants

None

No pre-allocation — files created sparse via set_len.

Sparse

Reserve extents without write amplification (FALLOC_FL_KEEP_SIZE on Linux). Falls back to None on unsupported filesystems.

Full

Full allocation — fallocate(0) on Linux, falls back to writing zeros.

Trait Implementations

impl Clone for PreallocateMode

fn clone(&self) -> PreallocateMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreallocateMode

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

Formats the value using the given formatter.

impl Default for PreallocateMode

fn default() -> PreallocateMode

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PreallocateMode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<bool> for PreallocateMode

fn from(preallocate: bool) -> Self

Converts to this type from the input type.

impl PartialEq for PreallocateMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PreallocateMode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PreallocateMode

impl Eq for PreallocateMode

impl StructuralPartialEq for PreallocateMode