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Remove Default bound from ActiveValue

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This commit is contained in:
Chris Tsang 2021-07-05 22:35:42 +08:00
parent 53311d883b
commit 732428fd1b
1 changed files with 16 additions and 16 deletions
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32
src/entity/active_model.rs
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@ -7,16 +7,16 @@ use std::fmt::Debug;
#[derive(Clone, Debug, Default)] #[derive(Clone, Debug, Default)]
pub struct ActiveValue<V> pub struct ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
value: V, value: Option<V>,
state: ActiveValueState, state: ActiveValueState,
} }
#[allow(non_snake_case)] #[allow(non_snake_case)]
pub fn Set<V>(v: V) -> ActiveValue<V> pub fn Set<V>(v: V) -> ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
ActiveValue::set(v) ActiveValue::set(v)
} }
@ -24,7 +24,7 @@ where
#[allow(non_snake_case)] #[allow(non_snake_case)]
pub fn Unset<V>(_: Option<bool>) -> ActiveValue<V> pub fn Unset<V>(_: Option<bool>) -> ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
ActiveValue::unset() ActiveValue::unset()
} }
@ -45,7 +45,7 @@ impl Default for ActiveValueState {
#[doc(hidden)] #[doc(hidden)]
pub fn unchanged_active_value_not_intended_for_public_use<V>(value: V) -> ActiveValue<V> pub fn unchanged_active_value_not_intended_for_public_use<V>(value: V) -> ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
ActiveValue::unchanged(value) ActiveValue::unchanged(value)
} }
@ -111,11 +111,11 @@ where
impl<V> ActiveValue<V> impl<V> ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
pub fn set(value: V) -> Self { pub fn set(value: V) -> Self {
Self { Self {
value, value: Some(value),
state: ActiveValueState::Set, state: ActiveValueState::Set,
} }
} }
@ -126,7 +126,7 @@ where
pub(crate) fn unchanged(value: V) -> Self { pub(crate) fn unchanged(value: V) -> Self {
Self { Self {
value, value: Some(value),
state: ActiveValueState::Unchanged, state: ActiveValueState::Unchanged,
} }
} }
@ -137,7 +137,7 @@ where
pub fn unset() -> Self { pub fn unset() -> Self {
Self { Self {
value: V::default(), value: None,
state: ActiveValueState::Unset, state: ActiveValueState::Unset,
} }
} }
@ -148,15 +148,15 @@ where
pub fn take(&mut self) -> V { pub fn take(&mut self) -> V {
self.state = ActiveValueState::Unset; self.state = ActiveValueState::Unset;
std::mem::take(&mut self.value) self.value.take().unwrap()
} }
pub fn unwrap(self) -> V { pub fn unwrap(self) -> V {
self.value self.value.unwrap()
} }
pub fn into_value(self) -> Value { pub fn into_value(self) -> Value {
self.value.into() self.value.unwrap().into()
} }
pub fn into_wrapped_value(self) -> ActiveValue<Value> { pub fn into_wrapped_value(self) -> ActiveValue<Value> {
@ -170,19 +170,19 @@ where
impl<V> std::convert::AsRef<V> for ActiveValue<V> impl<V> std::convert::AsRef<V> for ActiveValue<V>
where where
V: Into<Value> + Default, V: Into<Value>,
{ {
fn as_ref(&self) -> &V { fn as_ref(&self) -> &V {
&self.value self.value.as_ref().unwrap()
} }
} }
impl<V> PartialEq for ActiveValue<V> impl<V> PartialEq for ActiveValue<V>
where where
V: Into<Value> + Default + std::cmp::PartialEq, V: Into<Value> + std::cmp::PartialEq,
{ {
fn eq(&self, other: &Self) -> bool { fn eq(&self, other: &Self) -> bool {
self.value == other.value self.value.as_ref() == other.value.as_ref()
} }
} }