daxpeddaandKevin Lewi
8a7bcf9097
* No std implementation * Run tests with std * Adding wasm32-unknown-unknown target Co-authored-by: Kevin Lewi <[email protected]>
103 lines
3.8 KiB
Rust
103 lines
3.8 KiB
Rust
// Copyright (c) Facebook, Inc. and its affiliates.
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//
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// This source code is licensed under the MIT license found in the
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// LICENSE file in the root directory of this source tree.
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macro_rules! impl_debug_eq_hash_for {
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(struct $name:ident$(<$($gen:ident$(: $bound:tt)?),+$(,)?>)?, [$field1:ident$(, $field2:ident)*$(,)?]$(, )?$([$($type:ty),+$(,)?]$(,)?)?) => {
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impl$(<$($gen$(: $bound)?),+>)? core::fmt::Debug for $name$(<$($gen),+>)?
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$(where $($type: core::fmt::Debug,)+)?
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{
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fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
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f.debug_struct("$name")
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.field("$field1", &self.$field1)
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$(.field("$field2", &self.$field2))*
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.finish()
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}
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}
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impl$(<$($gen$(: $bound)?),+>)? Eq for $name$(<$($gen),+>)?
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$(where $($type: Eq,)+)?
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{}
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impl$(<$($gen$(: $bound)?),+>)? PartialEq for $name$(<$($gen),+>)?
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$(where $($type: PartialEq,)+)?
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{
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fn eq(&self, other: &Self) -> bool {
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PartialEq::eq(&self.$field1, &other.$field1)
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$(&& PartialEq::eq(&self.$field2, &other.$field2))*
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}
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}
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impl$(<$($gen$(: $bound)?),+>)? core::hash::Hash for $name$(<$($gen),+>)?
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$(where $($type: core::hash::Hash,)+)?
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{
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fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
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core::hash::Hash::hash(&self.$field1, state);
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$(core::hash::Hash::hash(&self.$field2, state);)*
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}
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}
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};
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(tuple $name:ident$(<$($gen:ident$(: $bound:tt)?),+$(,)?>)?, [$field1:tt$(, $field2:tt)*$(,)?]$(, )?$([$($type:ty),+$(,)?]$(,)?)?) => {
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impl$(<$($gen$(: $bound)?),+>)? core::fmt::Debug for $name$(<$($gen),+>)?
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$(where $($type: core::fmt::Debug,)+)?
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{
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fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
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f.debug_tuple("$name")
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.field(&self.$field1)
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$(.field(&self.$field2))*
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.finish()
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}
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}
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impl$(<$($gen$(: $bound)?),+>)? Eq for $name$(<$($gen),+>)?
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$(where $($type: Eq,)+)?
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{}
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impl$(<$($gen$(: $bound)?),+>)? PartialEq for $name$(<$($gen),+>)?
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$(where $($type: PartialEq,)+)?
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{
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fn eq(&self, other: &Self) -> bool {
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PartialEq::eq(&self.$field1, &other.$field1)
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$(&& PartialEq::eq(&self.$field2, &other.$field2))*
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}
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}
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impl$(<$($gen$(: $bound)?),+>)? core::hash::Hash for $name$(<$($gen),+>)?
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$(where $($type: core::hash::Hash,)+)?
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{
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fn hash<H: core::hash::Hasher>(&self, state: &mut H) {
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core::hash::Hash::hash(&self.$field1, state);
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$(core::hash::Hash::hash(&self.$field2, state);)*
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}
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}
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};
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}
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macro_rules! impl_clone_for {
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(struct $name:ident$(<$($gen:ident$(: $bound:tt)?),+$(,)?>)?, [$field1:ident$(, $field2:ident)*$(,)?]$(, )?$([$($type:ty),+$(,)?]$(,)?)?) => {
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impl$(<$($gen$(: $bound)?),+>)? Clone for $name$(<$($gen),+>)?
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$(where $($type: Clone,)+)?
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{
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fn clone(&self) -> Self {
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Self {
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$field1: self.$field1.clone(),
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$($field2: self.$field2.clone(),)*
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}
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}
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}
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};
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(tuple $name:ident$(<$($gen:ident$(: $bound:tt)?),+$(,)?>)?, [$field1:tt$(, $field2:tt)*$(,)?]$(, )?$([$($type:ty),+$(,)?]$(,)?)?) => {
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impl$(<$($gen$(: $bound)?),+>)? Clone for $name$(<$($gen),+>)?
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$(where $($type: Clone,)+)?
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{
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fn clone(&self) -> Self {
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Self(
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self.$field1.clone(),
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$(self.$field2.clone(),)*
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)
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}
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}
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};
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}
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