Struct RootCapacity 

#[non_exhaustive]
pub struct RootCapacity {
    pub total: u64,
    pub free: u64,
    pub reserved: u64,
    pub available: u64,
}

Capacity information for a storage root.

available is the free capacity remaining after existing reservations. A root’s min_free is applied separately by allocate.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

total: u64

free: u64

reserved: u64

available: u64

Implementations

impl RootCapacity

pub const fn new(total: u64, free: u64, reserved: u64) -> Self

Build capacity information from filesystem totals and existing reservations.

pub const fn allocatable(self, min_free: u64) -> u64

Return the capacity that may be allocated while preserving min_free.

Trait Implementations

impl Clone for RootCapacity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RootCapacity

impl Debug for RootCapacity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RootCapacity

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RootCapacity

impl PartialEq for RootCapacity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RootCapacity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RootCapacity