Anforderungen  |   Konzepte  |   Entwurf  |   Entwicklung  |   Qualitätssicherung  |   Lebenszyklus  |   Steuerung
 
 
 
 


Quelle  flags.rs   Sprache: unbekannt

 
// Copyright 2018-2019 Mozilla
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the
// License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.

use crate::backend::{
    common::{DatabaseFlags, EnvironmentFlags, WriteFlags},
    traits::{BackendDatabaseFlags, BackendEnvironmentFlags, BackendFlags, BackendWriteFlags},
};

#[derive(Debug, Eq, PartialEq, Copy, Clone, Default)]
pub struct EnvironmentFlagsImpl(pub(crate) lmdb::EnvironmentFlags);

impl BackendFlags for EnvironmentFlagsImpl {
    fn empty() -> EnvironmentFlagsImpl {
        EnvironmentFlagsImpl(lmdb::EnvironmentFlags::empty())
    }
}

impl BackendEnvironmentFlags for EnvironmentFlagsImpl {
    fn set(&mut self, flag: EnvironmentFlags, value: bool) {
        self.0.set(flag.into(), value)
    }
}

impl Into<EnvironmentFlagsImpl> for EnvironmentFlags {
    fn into(self) -> EnvironmentFlagsImpl {
        EnvironmentFlagsImpl(self.into())
    }
}

impl Into<lmdb::EnvironmentFlags> for EnvironmentFlags {
    fn into(self) -> lmdb::EnvironmentFlags {
        match self {
            EnvironmentFlags::FIXED_MAP => lmdb::EnvironmentFlags::FIXED_MAP,
            EnvironmentFlags::NO_SUB_DIR => lmdb::EnvironmentFlags::NO_SUB_DIR,
            EnvironmentFlags::WRITE_MAP => lmdb::EnvironmentFlags::WRITE_MAP,
            EnvironmentFlags::READ_ONLY => lmdb::EnvironmentFlags::READ_ONLY,
            EnvironmentFlags::NO_META_SYNC => lmdb::EnvironmentFlags::NO_META_SYNC,
            EnvironmentFlags::NO_SYNC => lmdb::EnvironmentFlags::NO_SYNC,
            EnvironmentFlags::MAP_ASYNC => lmdb::EnvironmentFlags::MAP_ASYNC,
            EnvironmentFlags::NO_TLS => lmdb::EnvironmentFlags::NO_TLS,
            EnvironmentFlags::NO_LOCK => lmdb::EnvironmentFlags::NO_LOCK,
            EnvironmentFlags::NO_READAHEAD => lmdb::EnvironmentFlags::NO_READAHEAD,
            EnvironmentFlags::NO_MEM_INIT => lmdb::EnvironmentFlags::NO_MEM_INIT,
        }
    }
}

#[derive(Debug, Eq, PartialEq, Copy, Clone, Default)]
pub struct DatabaseFlagsImpl(pub(crate) lmdb::DatabaseFlags);

impl BackendFlags for DatabaseFlagsImpl {
    fn empty() -> DatabaseFlagsImpl {
        DatabaseFlagsImpl(lmdb::DatabaseFlags::empty())
    }
}

impl BackendDatabaseFlags for DatabaseFlagsImpl {
    fn set(&mut self, flag: DatabaseFlags, value: bool) {
        self.0.set(flag.into(), value)
    }
}

impl Into<DatabaseFlagsImpl> for DatabaseFlags {
    fn into(self) -> DatabaseFlagsImpl {
        DatabaseFlagsImpl(self.into())
    }
}

impl Into<lmdb::DatabaseFlags> for DatabaseFlags {
    fn into(self) -> lmdb::DatabaseFlags {
        match self {
            DatabaseFlags::REVERSE_KEY => lmdb::DatabaseFlags::REVERSE_KEY,
            #[cfg(feature = "db-dup-sort")]
            DatabaseFlags::DUP_SORT => lmdb::DatabaseFlags::DUP_SORT,
            #[cfg(feature = "db-dup-sort")]
            DatabaseFlags::DUP_FIXED => lmdb::DatabaseFlags::DUP_FIXED,
            #[cfg(feature = "db-int-key")]
            DatabaseFlags::INTEGER_KEY => lmdb::DatabaseFlags::INTEGER_KEY,
            DatabaseFlags::INTEGER_DUP => lmdb::DatabaseFlags::INTEGER_DUP,
            DatabaseFlags::REVERSE_DUP => lmdb::DatabaseFlags::REVERSE_DUP,
        }
    }
}

#[derive(Debug, Eq, PartialEq, Copy, Clone, Default)]
pub struct WriteFlagsImpl(pub(crate) lmdb::WriteFlags);

impl BackendFlags for WriteFlagsImpl {
    fn empty() -> WriteFlagsImpl {
        WriteFlagsImpl(lmdb::WriteFlags::empty())
    }
}

impl BackendWriteFlags for WriteFlagsImpl {
    fn set(&mut self, flag: WriteFlags, value: bool) {
        self.0.set(flag.into(), value)
    }
}

impl Into<WriteFlagsImpl> for WriteFlags {
    fn into(self) -> WriteFlagsImpl {
        WriteFlagsImpl(self.into())
    }
}

impl Into<lmdb::WriteFlags> for WriteFlags {
    fn into(self) -> lmdb::WriteFlags {
        match self {
            WriteFlags::NO_OVERWRITE => lmdb::WriteFlags::NO_OVERWRITE,
            WriteFlags::NO_DUP_DATA => lmdb::WriteFlags::NO_DUP_DATA,
            WriteFlags::CURRENT => lmdb::WriteFlags::CURRENT,
            WriteFlags::APPEND => lmdb::WriteFlags::APPEND,
            WriteFlags::APPEND_DUP => lmdb::WriteFlags::APPEND_DUP,
        }
    }
}

[ Dauer der Verarbeitung: 0.21 Sekunden  (vorverarbeitet)  ]

                                                                                                                                                                                                                                                                                                                                                                                                     


Neuigkeiten

     Aktuelles
     Motto des Tages

Software

     Produkte
     Quellcodebibliothek

Aktivitäten

     Artikel über Sicherheit
     Anleitung zur Aktivierung von SSL

Muße

     Gedichte
     Musik
     Bilder

Jenseits des Üblichen ....

Besucherstatistik

Besucherstatistik

Monitoring

Montastic status badge