Struct parity_db::Options[−][src]

[+] Show declaration

pub struct Options {
    pub path: PathBuf,
    pub columns: Vec<ColumnOptions>,
    pub sync: bool,
    pub stats: bool,
}

[−]

Database configuration.

Fields

path: PathBuf

[−]

Database path.

columns: Vec<ColumnOptions>

[−]

Column settings

sync: bool

[−]

fsync WAL to disk before commiting any changes. Provides extra consistency guarantees. Off by default.

stats: bool

[−]

Collect database statistics. May have effect on performance.

Implementations

`impl Options`[src][−]

`pub fn with_columns(path: &Path, num_columns: u8) -> Options`[src]

`pub fn write_metadata(&self, path: &Path, salt: &[u8; 32]) -> Result<()>`[src]

`pub fn load_and_validate_metadata(&self) -> Result<Option<[u8; 32]>>`[src]

Trait Implementations

`impl Clone for Options`[src][+]

[+] Show hidden undocumented items

`fn clone(&self) -> Options`[src][−]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

`impl Debug for Options`[src][+]

[+] Show hidden undocumented items

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

Auto Trait Implementations

`impl RefUnwindSafe for Options`

`impl Send for Options`

`impl Sync for Options`

`impl Unpin for Options`

`impl UnwindSafe for Options`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

[+] Show hidden undocumented items

`pub fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<T> From<T> for T`[src][+]

[+] Show hidden undocumented items

`pub fn from(t: T) -> T`[src][−]

`impl<T, U> Into for T where U: From<T>,` [src][+]

[+] Show hidden undocumented items

`pub fn into(self) -> U`[src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

[+] Show hidden undocumented items

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src][−]

`pub fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom for T where U: Into<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src][−]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src][+]

[+] Show hidden undocumented items

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

[+] Show hidden undocumented items

Struct parity_db::Options[−][src]

Fields

Implementations

impl Options[src][−]

pub fn with_columns(path: &Path, num_columns: u8) -> Options[src]

pub fn write_metadata(&self, path: &Path, salt: &[u8; 32]) -> Result<()>[src]

pub fn load_and_validate_metadata(&self) -> Result<Option<[u8; 32]>>[src]

Trait Implementations

impl Clone for Options[src][+]

fn clone(&self) -> Options[src][−]

pub fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl Debug for Options[src][+]

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

Auto Trait Implementations

impl RefUnwindSafe for Options

impl Send for Options

impl Sync for Options

impl Unpin for Options

impl UnwindSafe for Options

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src][−]

impl<T> Borrow<T> for T where T: ?Sized, [src][+]

pub fn borrow(&self) -> &T[src][−]

impl<T> BorrowMut<T> for T where T: ?Sized, [src][+]

pub fn borrow_mut(&mut self) -> &mut T[src][−]

impl<T> From<T> for T[src][+]

pub fn from(t: T) -> T[src][−]

impl<T, U> Into<U> for T where U: From<T>, [src][+]

pub fn into(self) -> U[src][−]

impl<T> ToOwned for T where T: Clone, [src][+]

type Owned = T

pub fn to_owned(&self) -> T[src][−]

pub fn clone_into(&self, target: &mut T)[src][−]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src][+]

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src][+]

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

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

impl<V, T> VZip<V> for T where V: MultiLane<T>, [src][+]

pub fn vzip(self) -> V[src]

`impl Options`[src][−]

`pub fn with_columns(path: &Path, num_columns: u8) -> Options`[src]

`pub fn write_metadata(&self, path: &Path, salt: &[u8; 32]) -> Result<()>`[src]

`pub fn load_and_validate_metadata(&self) -> Result<Option<[u8; 32]>>`[src]

`impl Clone for Options`[src][+]

`fn clone(&self) -> Options`[src][−]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src][−]

`impl Debug for Options`[src][+]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src][−]

`impl RefUnwindSafe for Options`

`impl Send for Options`

`impl Sync for Options`

`impl Unpin for Options`

`impl UnwindSafe for Options`

`impl<T> Any for T where T: 'static + ?Sized,` [src][+]

`pub fn type_id(&self) -> TypeId`[src][−]

`impl<T> Borrow<T> for T where T: ?Sized,` [src][+]

`pub fn borrow(&self) -> &T`[src][−]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src][+]

`pub fn borrow_mut(&mut self) -> &mut T`[src][−]

`impl<T> From<T> for T`[src][+]

`pub fn from(t: T) -> T`[src][−]

`impl<T, U> Into<U> for T where U: From<T>,` [src][+]

`pub fn into(self) -> U`[src][−]

`impl<T> ToOwned for T where T: Clone,` [src][+]

`type Owned = T`

`pub fn to_owned(&self) -> T`[src][−]

`pub fn clone_into(&self, target: &mut T)`[src][−]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src][+]

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src][−]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src][+]

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

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src][−]

`impl<V, T> VZip<V> for T where V: MultiLane<T>,` [src][+]

`pub fn vzip(self) -> V`[src]