mode::inlining
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@ -1,3 +1,4 @@
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mod inlining;
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mod regular;
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mod serialization;
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mod slice_deserializer;
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@ -5,6 +6,7 @@ mod stream;
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use std::marker::PhantomData;
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pub use self::inlining::InliningMode;
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pub use self::regular::RegularMode;
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pub use self::serialization::{Deserializer, DeserializerExt, Serializable, Serializer};
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pub use self::slice_deserializer::SliceDeserializer;
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@ -33,7 +35,6 @@ pub type ModeResult<M, A, E, I> = Result<ParseSuccess<M, A, I>, E>;
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/// | [`RegularMode`] | `A` | [`Result<A, E>`] | `A` |
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/// | [`InliningMode`] | [`(A, I)`] | `E` | [`()`] |
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///
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/// [`InliningMode`]: crate::rstd::inlining::InliningMode
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/// [`(A, I)`]: tuple
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/// [`()`]: unit
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pub trait Mode {
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74
src/mode/inlining.rs
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74
src/mode/inlining.rs
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@ -0,0 +1,74 @@
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use super::*;
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/// [`Mode`] for [`InliningFactory`].
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///
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/// [`InliningFactory`]: crate::rstd::inlining::InliningFactory
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/// [`InliningAtomic`]: crate::rstd::atomic::InliningAtomic
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pub struct InliningMode;
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impl Mode for InliningMode {
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/// Keeps the parser.
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type ParseSuccess<A, I> = (A, I);
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/// Always fails.
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type ExtensionResult<A, E> = E;
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/// Discards the value.
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type ExtensionSource<A> = ();
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fn bind<A0, A1, E, I>(
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s: Self::ParseSuccess<A0, I>,
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f: impl FnOnce(A0) -> Result<A1, E>,
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) -> ModeResult<Self, A1, E, I> {
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let (a0, i) = s;
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let a1 = f(a0)?;
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Ok((a1, i))
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}
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fn map<A0, A1, I>(
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s: Self::ParseSuccess<A0, I>,
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f: impl FnOnce(A0) -> A1,
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) -> Self::ParseSuccess<A1, I> {
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(f(s.0), s.1)
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}
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fn seal<A, I>(s: Self::ParseSuccess<A, I>) -> A {
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s.0
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}
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fn xmap_err<A, E0, E1>(
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result: Self::ExtensionResult<A, E0>,
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f: impl FnOnce(E0) -> E1,
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) -> Self::ExtensionResult<A, E1> {
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f(result)
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}
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fn xbind<A0, A1, E>(
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result: Self::ExtensionResult<A0, E>,
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_f: impl FnOnce(A0) -> Result<A1, E>,
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) -> Self::ExtensionResult<A1, E> {
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result
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}
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fn xseal<A, E>(result: Self::ExtensionResult<A, E>) -> Result<A, E> {
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Err(result)
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}
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fn smap<A0, A1>(
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source: Self::ExtensionSource<A0>,
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_f: impl FnOnce(A0) -> A1,
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) -> Self::ExtensionSource<A1> {
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source
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}
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fn prepare<A>(_a: A) -> Self::ExtensionSource<A> {}
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fn xsbind<AB, A, B, E>(
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_ab: Self::ExtensionSource<AB>,
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_t2ab: impl FnOnce(AB) -> (A, B),
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ce: impl FnOnce(Self::ExtensionSource<B>) -> Self::ExtensionResult<B, E>,
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_ab2t: impl FnOnce(A, B) -> Result<AB, E>,
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) -> Self::ExtensionResult<AB, E> {
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ce(())
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}
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}
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@ -11,8 +11,6 @@ use super::{
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*,
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};
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pub use self::modes::InliningMode;
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pub type IParseResult<'a, Ctx, F, I> = Result<(Mtbl<'a, Ctx, F>, I), ParseError<'a, Ctx, F>>;
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pub trait CInliningFactory<'a, Ctx: Context<'a>>:
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@ -2,76 +2,6 @@ use crate::mode::*;
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use super::*;
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/// [`Mode`] for [`InliningFactory`].
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pub struct InliningMode;
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impl Mode for InliningMode {
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/// Keeps the parser.
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type ParseSuccess<A, I> = (A, I);
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/// Always fails.
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type ExtensionResult<A, E> = E;
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/// Discards the value.
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type ExtensionSource<A> = ();
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fn bind<A0, A1, E, I>(
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s: Self::ParseSuccess<A0, I>,
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f: impl FnOnce(A0) -> Result<A1, E>,
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) -> ModeResult<Self, A1, E, I> {
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let (a0, i) = s;
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let a1 = f(a0)?;
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Ok((a1, i))
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}
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fn map<A0, A1, I>(
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s: Self::ParseSuccess<A0, I>,
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f: impl FnOnce(A0) -> A1,
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) -> Self::ParseSuccess<A1, I> {
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(f(s.0), s.1)
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}
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fn seal<A, I>(s: Self::ParseSuccess<A, I>) -> A {
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s.0
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}
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fn xmap_err<A, E0, E1>(
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result: Self::ExtensionResult<A, E0>,
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f: impl FnOnce(E0) -> E1,
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) -> Self::ExtensionResult<A, E1> {
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f(result)
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}
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fn xbind<A0, A1, E>(
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result: Self::ExtensionResult<A0, E>,
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_f: impl FnOnce(A0) -> Result<A1, E>,
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) -> Self::ExtensionResult<A1, E> {
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result
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}
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fn xseal<A, E>(result: Self::ExtensionResult<A, E>) -> Result<A, E> {
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Err(result)
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}
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fn smap<A0, A1>(
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source: Self::ExtensionSource<A0>,
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_f: impl FnOnce(A0) -> A1,
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) -> Self::ExtensionSource<A1> {
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source
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}
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fn prepare<A>(_a: A) -> Self::ExtensionSource<A> {}
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fn xsbind<AB, A, B, E>(
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_ab: Self::ExtensionSource<AB>,
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_t2ab: impl FnOnce(AB) -> (A, B),
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ce: impl FnOnce(Self::ExtensionSource<B>) -> Self::ExtensionResult<B, E>,
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_ab2t: impl FnOnce(A, B) -> Result<AB, E>,
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) -> Self::ExtensionResult<AB, E> {
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ce(())
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}
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}
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impl<'a, Ctx: Context<'a>, F: CInliningFactory<'a, Ctx>> FactoryModeProxy<'a, Ctx>
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for WithMode<F, InliningMode>
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{
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