Files
aho_corasick
bigdecimal
bitflags
byteorder
cfg_if
chrono
diesel
associations
connection
expression
expression_methods
macros
migration
mysql
pg
query_builder
query_dsl
query_source
sql_types
sqlite
type_impls
types
diesel_derives
diesel_migrations
env_logger
idna
instant
ipnetwork
itoa
kernel32
libc
libsqlite3_sys
lock_api
log
matches
memchr
migrations_internals
migrations_macros
mysqlclient_sys
num_bigint
num_integer
num_traits
parking_lot
parking_lot_core
percent_encoding
pq_sys
proc_macro2
quickcheck
quote
r2d2
regex
regex_syntax
ryu
scheduled_thread_pool
scopeguard
serde
serde_derive
serde_json
smallvec
syn
thread_id
thread_local
time
tinyvec
tinyvec_macros
unicode_bidi
unicode_normalization
unicode_xid
url
utf8_ranges
uuid
winapi
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
use sql_types::{self, NotNull};

/// Marker trait for types which can be used with `MAX` and `MIN`
pub trait SqlOrd {}

impl SqlOrd for sql_types::SmallInt {}
impl SqlOrd for sql_types::Integer {}
impl SqlOrd for sql_types::BigInt {}
impl SqlOrd for sql_types::Float {}
impl SqlOrd for sql_types::Double {}
impl SqlOrd for sql_types::Text {}
impl SqlOrd for sql_types::Date {}
impl SqlOrd for sql_types::Interval {}
impl SqlOrd for sql_types::Time {}
impl SqlOrd for sql_types::Timestamp {}
impl<T: SqlOrd + NotNull> SqlOrd for sql_types::Nullable<T> {}

#[cfg(feature = "postgres")]
impl SqlOrd for sql_types::Timestamptz {}
#[cfg(feature = "postgres")]
impl<T: SqlOrd> SqlOrd for sql_types::Array<T> {}

#[cfg(feature = "mysql")]
impl SqlOrd for sql_types::Unsigned<sql_types::SmallInt> {}
#[cfg(feature = "mysql")]
impl SqlOrd for sql_types::Unsigned<sql_types::Integer> {}
#[cfg(feature = "mysql")]
impl SqlOrd for sql_types::Unsigned<sql_types::BigInt> {}