Struct hdf5::LocationInfo[−][src]

pub struct LocationInfo {
    pub fileno: u64,
    pub token: LocationToken,
    pub loc_type: LocationType,
    pub num_links: usize,
    pub atime: i64,
    pub mtime: i64,
    pub ctime: i64,
    pub btime: i64,
    pub num_attrs: usize,
}

Expand description

Metadata information describing a Location

Notes

In order for all timestamps to be filled out, a few conditions must hold:

Minimum HDF5 library version is 1.10.3.
Library version lower bound in the file access plist must be set to a least 1.10. This can be done via FileAccessBuilder::libver_v110 or FileAccessBuilder::libver_latest.
For datasets, additionally, time tracking must be enabled (which is disabled by default to improve access performance). This can be done via DatasetBuilder::track_times. If tracking is enabled, ctime timestamp will likely be filled out even if library version lower bound is not set), but the other three will be zero.

Fields

fileno: u64

Number of file where the object is located

token: LocationToken

Object address in file, or a token identifier

loc_type: LocationType

Basic location type of the object

num_links: usize

Number of hard links to the object

atime: i64

Access time

mtime: i64

Modification time

ctime: i64

Change time

btime: i64

Birth time

num_attrs: usize

Number of attributes attached to the object

Trait Implementations

impl Clone for LocationInfo

fn clone(&self) -> LocationInfo

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for LocationInfo

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

Formats the value using the given formatter. Read more

impl From<H5O_info1_t> for LocationInfo

fn from(info: H5O_info1_t) -> Self

Performs the conversion.

impl PartialEq<LocationInfo> for LocationInfo

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Copy for LocationInfo

impl Eq for LocationInfo

impl StructuralEq for LocationInfo

impl StructuralPartialEq for LocationInfo

Auto Trait Implementations

impl RefUnwindSafe for LocationInfo

impl Send for LocationInfo

impl Sync for LocationInfo

impl Unpin for LocationInfo

impl UnwindSafe for LocationInfo

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.