dnim/rust-postgres
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Support FLOAT8[]

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This commit is contained in:
Steven Fackler 2013-12-05 21:58:22 -08:00
parent a0ab249e19
commit 1e22911249
3 changed files with 25 additions and 4 deletions
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4
README.md
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@ -270,6 +270,10 @@ types. The driver currently supports the following conversions:
<td>types::array::ArrayBase&lt;Option&lt;f32&gt;&gt;</td>
<td>FLOAT4[], FLOAT4[][], ...</td>
</tr>
<tr>
<td>types::array::ArrayBase&lt;Option&lt;f64&gt;&gt;</td>
<td>FLOAT8[], FLOAT8[][], ...</td>
</tr>
<tr>
<td>std::hashmap::HashMap&lt;~str, Option&lt;~str&gt;&gt;</td>
<td>HSTORE</td>

5
test.rs
View File

@ -447,6 +447,11 @@ fn test_float4array_params() {
test_array_params!("FLOAT4", 0f32, "0", 1.5f32, "1.5", 0.009f32, ".009");
}
#[test]
fn test_float8array_params() {
test_array_params!("FLOAT8", 0f64, "0", 1.5f64, "1.5", 0.009f64, ".009");
}
#[test]
fn test_hstore_params() {
macro_rules! make_map(

20
types/mod.rs
View File

@ -36,6 +36,7 @@ static FLOAT8OID: Oid = 701;
static INT4ARRAYOID: Oid = 1007;
static INT8ARRAYOID: Oid = 1016;
static FLOAT4ARRAYOID: Oid = 1021;
static FLAOT8ARRAYOID: Oid = 1022;
static BPCHAROID: Oid = 1042;
static VARCHAROID: Oid = 1043;
static TIMESTAMPOID: Oid = 1114;
@ -87,6 +88,8 @@ pub enum PostgresType {
PgInt8Array,
/// FLOAT4[]
PgFloat4Array,
/// FLOAT8[]
PgFloat8Array,
/// TIMESTAMP
PgTimestamp,
/// TIMESTAMP WITH TIME ZONE
@ -131,6 +134,7 @@ impl PostgresType {
INT4ARRAYOID => PgInt4Array,
INT8ARRAYOID => PgInt8Array,
FLOAT4ARRAYOID => PgFloat4Array,
FLAOT8ARRAYOID => PgFloat8Array,
TIMESTAMPOID => PgTimestamp,
TIMESTAMPZOID => PgTimestampZ,
BPCHAROID => PgCharN,
@ -201,6 +205,7 @@ macro_rules! raw_from_impl(
raw_from_impl!(i32, read_be_i32)
raw_from_impl!(i64, read_be_i64)
raw_from_impl!(f32, read_be_f32)
raw_from_impl!(f64, read_be_f64)
impl RawFromSql for Timespec {
fn raw_from_sql<R: Reader>(raw: &mut R) -> Timespec {
@ -267,13 +272,13 @@ from_raw_from_impl!(PgInt8, i64)
from_option_impl!(i64)
from_raw_from_impl!(PgFloat4, f32)
from_option_impl!(f32)
from_raw_from_impl!(PgFloat8, f64)
from_option_impl!(f64)
from_conversions_impl!(PgChar, i8, read_i8)
from_option_impl!(i8)
from_conversions_impl!(PgInt2, i16, read_be_i16)
from_option_impl!(i16)
from_conversions_impl!(PgFloat8, f64, read_be_f64)
from_option_impl!(f64)
from_map_impl!(PgVarchar | PgText | PgCharN, ~str, |buf| {
str::from_utf8_owned(buf.clone())
@ -389,6 +394,9 @@ from_option_impl!(ArrayBase<Option<i64>>)
from_array_impl!(PgFloat4Array, f32)
from_option_impl!(ArrayBase<Option<f32>>)
from_array_impl!(PgFloat8Array, f64)
from_option_impl!(ArrayBase<Option<f64>>)
from_map_impl!(PgUnknownType { name: ~"hstore", .. },
HashMap<~str, Option<~str>>, |buf| {
let mut rdr = BufReader::new(buf.as_slice());
@ -449,6 +457,7 @@ macro_rules! raw_to_impl(
raw_to_impl!(i32, write_be_i32)
raw_to_impl!(i64, write_be_i64)
raw_to_impl!(f32, write_be_f32)
raw_to_impl!(f64, write_be_f64)
impl RawToSql for Timespec {
fn raw_to_sql<W: Writer>(&self, w: &mut W) {
@ -534,13 +543,13 @@ to_raw_to_impl!(PgInt8, i64)
to_option_impl!(PgInt8, i64)
to_raw_to_impl!(PgFloat4, f32)
to_option_impl!(PgFloat4, f32)
to_raw_to_impl!(PgFloat8, f64)
to_option_impl!(PgFloat8, f64)
to_conversions_impl!(PgChar, i8, write_i8)
to_option_impl!(PgChar, i8)
to_conversions_impl!(PgInt2, i16, write_be_i16)
to_option_impl!(PgInt2, i16)
to_conversions_impl!(PgFloat8, f64, write_be_f64)
to_option_impl!(PgFloat8, f64)
impl ToSql for ~str {
fn to_sql(&self, ty: &PostgresType) -> (Format, Option<~[u8]>) {
@ -695,6 +704,9 @@ to_option_impl!(PgInt8Array, ArrayBase<Option<i64>>)
to_array_impl!(PgFloat4Array, FLOAT4OID, f32)
to_option_impl!(PgFloat4Array, ArrayBase<Option<f32>>)
to_array_impl!(PgFloat8Array, FLOAT8OID, f64)
to_option_impl!(PgFloat8Array, ArrayBase<Option<f64>>)
impl<'self> ToSql for HashMap<~str, Option<~str>> {
fn to_sql(&self, ty: &PostgresType) -> (Format, Option<~[u8]>) {
check_types!(PgUnknownType { name: ~"hstore", .. }, ty)