pub fn open_from_setup(setup: Setup<S,U>) -> Result<Self,Error> {
    let meta = Meta::open((setup.open_store)("meta")?)?;
    let staging = Staging::open(
      (setup.open_store)("staging_inserts")?,
      (setup.open_store)("staging_deletes")?
    )?;
    let data_store = DataStore::open(
      (setup.open_store)("data")?,
      (setup.open_store)("range")?,
      setup.fields.max_data_size,
      setup.fields.bbox_cache_size,
      setup.fields.data_list_cache_size
    )?;
    let mut db = Self {
      open_store: setup.open_store,
      staging,
      data_store: Rc::new(RefCell::new(data_store)),
      meta: meta,
      trees: vec![],
      fields: setup.fields
    };
    for i in 0..db.meta.mask.len() {
      db.create_tree(i)?;
    }
    Ok(db)
  }
/// Create a new database instance from `setup`, a configuration builder.
///
/// ```rust,no_run
/// # use eyros::{DB,Setup};
/// # use failure::Error;
/// # use random_access_disk::RandomAccessDisk;
/// # use std::path::PathBuf;
/// # fn main () -> Result<(),Error> {
/// # type P = ((f32,f32),(f32,f32));
/// # type V = u32;
/// let mut db: DB<_,_,P,V> = DB::open_from_setup(
///   Setup::new(storage)
///     .branch_factor(5)
///     .max_data_size(3_000)
///     .base_size(1_000)
/// )?;
/// # Ok(()) }
/// #
/// # fn storage(name: &str) -> Result<RandomAccessDisk,Error> {
/// #   let mut p = PathBuf::from("/tmp/eyros-db/");
/// #   p.push(name);
/// #   Ok(RandomAccessDisk::builder(p).auto_sync(false).build()?)
/// # }
/// ```
///
/// You can also use `Setup`'s `.build()?` method to get a `DB` instance:
///
/// ```rust,no_run
/// use eyros::{DB,Setup};
/// # use failure::Error;
/// # use std::path::PathBuf;
/// # use random_access_disk::RandomAccessDisk;
///
/// # type P = ((f32,f32),(f32,f32));
/// # type V = u32;
/// # fn main () -> Result<(),Error> {
/// let mut db: DB<_,_,P,V> = Setup::new(storage)
///   .branch_factor(5)
///   .max_data_size(3_000)
///   .base_size(1_000)
///   .build()?;
/// # Ok(()) }
/// #
/// # fn storage(name: &str) -> Result<RandomAccessDisk,Error> {
/// #   let mut p = PathBuf::from("/tmp/eyros-db/");
/// #   p.push(name);
/// #   Ok(RandomAccessDisk::builder(p).auto_sync(false).build()?)
/// # }
/// ```
///
/// Always open a database with the same settings. Things will break if you
/// change . There is no runtime check yet to ensure a database is opened with
/// the same configuration that it was created with.
Create a new database instance from `setup`, a configuration builder.
Create a new database instance from ` setup ` a configuration builder .
pub fn open_from_setup(setup: Setup<S,U>) -> Result<Self,Error> {
    let meta = Meta::open((setup.open_store)("meta")?)?;
    let staging = Staging::open(
      (setup.open_store)("staging_inserts")?,
      (setup.open_store)("staging_deletes")?
    )?;
    let data_store = DataStore::open(
      (setup.open_store)("data")?,
      (setup.open_store)("range")?,
      setup.fields.max_data_size,
      setup.fields.bbox_cache_size,
      setup.fields.data_list_cache_size
    )?;
    let mut db = Self {
      open_store: setup.open_store,
      staging,
      data_store: Rc::new(RefCell::new(data_store)),
      meta: meta,
      trees: vec![],
      fields: setup.fields
    };
    for i in 0..db.meta.mask.len() {
      db.create_tree(i)?;
    }
    Ok(db)
  }
pub fn open_from_setup ( setup : Setup < S , U > ) -> Result < Self , Error > { let meta = Meta :: open ( ( setup . open_store ) ( " " ) ? ) ? ; let staging = Staging :: open ( ( setup . open_store ) ( " " ) ? , ( setup . open_store ) ( " " ) ? ) ? ; let data_store = DataStore :: open ( ( setup . open_store ) ( " " ) ? , ( setup . open_store ) ( " " ) ? , setup . fields . max_data_size , setup . fields . bbox_cache_size , setup . fields . data_list_cache_size ) ? ; let mut db = Self { open_store : setup . open_store , staging , data_store : Rc :: new ( RefCell :: new ( data_store ) ) , meta : meta , trees : vec ! [ ] , fields : setup . fields } ; for i in 0 .. db . meta . mask . len ( ) { db . create_tree ( i ) ? ; } Ok ( db ) }
Create a new database instance from `setup`, a configuration builder.
Create a new database instance from ` setup ` a configuration builder .
setup
Setup<S,U>
setup
Setup<S,U>
use eyros::{db,setup};
None
use failure::error;
None
use random_access_disk::randomaccessdisk;
None
use std::path::pathbuf;
None
fn main () -> result<(),error> {
None
type p = ((f32,f32),(f32,f32));
None
type v = u32;
None
ok(()) }
None
fn storage(name: &str) -> result<randomaccessdisk,error> {
None
let mut p = pathbuf::from("/tmp/eyros-db/");
None
p.push(name);
None
ok(randomaccessdisk::builder(p).auto_sync(false).build()?)
None
}


You can also use `Setup`'s `.build()?` method to get a `DB` instance.

```rust,no_run
use eyros::{DB,Setup}.
You can also use ` Setup ` ' s ` . build () ? ` method to get a ` DB ` instance . ` ` ` rust no_run use eyros :: { DB Setup } .
use failure::error;
None
use std::path::pathbuf;
None
use random_access_disk::randomaccessdisk;
None
type p = ((f32,f32),(f32,f32));
None
type v = u32;
None
fn main () -> result<(),error> {
None
ok(()) }
None
fn storage(name: &str) -> result<randomaccessdisk,error> {
None
let mut p = pathbuf::from("/tmp/eyros-db/");
None
p.push(name);
None
ok(randomaccessdisk::builder(p).auto_sync(false).build()?)
None
}


Always open a database with the same settings. Things will break if you
change . There is no runtime check yet to ensure a database is opened with
the same configuration that it was created with.
Always open a database with the same settings . Things will break if you change . There is no runtime check yet to ensure a database is opened with the same configuration that it was created with .