ft-sys 0.3.0

ft-sdk: SDK for building FifthTry Applications
Documentation 
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//! The SQLite backend

use super::bind_collector::SqliteBindCollector;
use super::query_builder::SqliteQueryBuilder;
use diesel::sql_types::TypeMetadata;

/// The SQLite backend
#[derive(Debug, Copy, Clone, Hash, PartialEq, Eq, Default)]
pub struct Sqlite;

impl diesel::backend::Backend for Sqlite {
    type QueryBuilder = SqliteQueryBuilder;
    type RawValue<'a> = super::sqlite_value::SqliteValue<'a>;
    type BindCollector<'a> = SqliteBindCollector<'a>;
}

impl TypeMetadata for Sqlite {
    type TypeMetadata = ft_sys_shared::SqliteType;
    type MetadataLookup = ();
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Float> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Real
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Double> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Real
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Integer> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Integer
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::BigInt> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Integer
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::SmallInt> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Integer
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Binary> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Blob
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Bool> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Integer
    }
}

impl diesel::sql_types::HasSqlType<diesel::sql_types::Text> for Sqlite {
    fn metadata(_lookup: &mut Self::MetadataLookup) -> Self::TypeMetadata {
        ft_sys_shared::SqliteType::Text
    }
}

impl diesel::backend::SqlDialect for Sqlite {
    type ReturningClause = SqliteReturningClause;

    type OnConflictClause = SqliteOnConflictClause;

    type InsertWithDefaultKeyword =
        diesel::backend::sql_dialect::default_keyword_for_insert::DoesNotSupportDefaultKeyword;
    type BatchInsertSupport = SqliteBatchInsert;
    type ConcatClause = diesel::backend::sql_dialect::concat_clause::ConcatWithPipesClause;
    type DefaultValueClauseForInsert =
        diesel::backend::sql_dialect::default_value_clause::AnsiDefaultValueClause;

    type EmptyFromClauseSyntax =
        diesel::backend::sql_dialect::from_clause_syntax::AnsiSqlFromClauseSyntax;
    type SelectStatementSyntax =
        diesel::backend::sql_dialect::select_statement_syntax::AnsiSqlSelectStatement;

    type ExistsSyntax = diesel::backend::sql_dialect::exists_syntax::AnsiSqlExistsSyntax;
    type ArrayComparison = diesel::backend::sql_dialect::array_comparison::AnsiSqlArrayComparison;
    type AliasSyntax = diesel::backend::sql_dialect::alias_syntax::AsAliasSyntax;
}

impl diesel::backend::DieselReserveSpecialization for Sqlite {}
impl diesel::backend::TrustedBackend for Sqlite {}

#[derive(Debug, Copy, Clone)]
pub struct SqliteOnConflictClause;

impl diesel::backend::sql_dialect::on_conflict_clause::SupportsOnConflictClause
    for SqliteOnConflictClause
{
}
impl diesel::backend::sql_dialect::on_conflict_clause::PgLikeOnConflictClause
    for SqliteOnConflictClause
{
}

#[derive(Debug, Copy, Clone)]
pub struct SqliteBatchInsert;

impl diesel::backend::sql_dialect::batch_insert_support::SupportsBatchInsert for SqliteBatchInsert {}

#[derive(Debug, Copy, Clone)]
pub struct SqliteReturningClause;

impl diesel::backend::sql_dialect::returning_clause::SupportsReturningClause
    for SqliteReturningClause
{
}