Struct ctf::loc::MtfMap

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pub struct MtfMap<'data, T> { /* private fields */ }

Expand description

MTF (Move-To-Front) map.

Implementations

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impl<'data, T> MtfMap<'data, T>

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pub fn new() -> Self where
T: Clone,

Creates an empty MTF map.

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pub fn remove_last(&mut self) -> Entry<'data, T>

Removes the last entry in the MTF map.

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pub fn decode<Out, Parser>(
 &mut self,
 parser: &mut Parser,
 idx: Idx,
 if_absent: impl FnOnce(&mut Parser, Entry<'data, T>) -> Res<(&'data str, T)>,
 binding_do: impl FnOnce(&mut Parser, &'data str, &mut T) -> Res<Out>
) -> Res<Out> where
 Parser: CanParse<'data>,

Decodes a location at the current position in the input parser.

Trait Implementations

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impl<'data, T: Clone> Clone for MtfMap<'data, T>

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fn clone(&self) -> MtfMap<'data, T>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<'data, T: Debug> Debug for MtfMap<'data, T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'data, T> Index<Idx> for MtfMap<'data, T>

type Output = Option<(&'data str, T)>

The returned type after indexing.

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fn index(&self, idx: Idx) -> &Entry<'data, T>

Performs the indexing (container[index]) operation. Read more

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impl<'data, T> IndexMut<Idx> for MtfMap<'data, T>

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fn index_mut(&mut self, idx: Idx) -> &mut Entry<'data, T>

Performs the mutable indexing (container[index]) operation. Read more

Auto Trait Implementations

impl<'data, T> RefUnwindSafe for MtfMap<'data, T> where
T: RefUnwindSafe,

impl<'data, T> Send for MtfMap<'data, T> where
T: Send,

impl<'data, T> Sync for MtfMap<'data, T> where
T: Sync,

impl<'data, T> Unpin for MtfMap<'data, T> where
T: Unpin,

impl<'data, T> UnwindSafe for MtfMap<'data, T> where
T: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
Scheme: ApproxScheme,

type Err = NoError

The error type produced by a failed conversion.

fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>

Convert the given value into an approximately equivalent representation.

impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,

type Err = <Dst as ApproxFrom<Src, Scheme>>::Err

The error type produced by a failed conversion.

fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>

Convert the subject into an approximately equivalent representation.

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, Dst> ConvAsUtil<Dst> for T

fn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,

Approximate the subject with the default scheme.

fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,

Approximate the subject with a specific scheme.

impl<T> ConvUtil for T

fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,

Approximate the subject to a given type with the default scheme.

fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,

Approximate the subject to a given type with a specific scheme.

fn into_as<Dst>(self) -> Dst where
Self: Into<Dst>,

Convert the subject to a given type.

fn try_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: TryInto<Dst>,

Attempt to convert the subject to a given type.

fn value_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ValueInto<Dst>,

Attempt a value conversion of the subject to a given type.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<Src> TryFrom<Src> for Src

type Err = NoError

The error type produced by a failed conversion.

fn try_from(src: Src) -> Result<Src, <Src as TryFrom<Src>>::Err>

Convert the given value into the subject type.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<Src, Dst> TryInto<Dst> for Src where
Dst: TryFrom<Src>,

type Err = <Dst as TryFrom<Src>>::Err

The error type produced by a failed conversion.

fn try_into(self) -> Result<Dst, <Src as TryInto<Dst>>::Err>

Convert the subject into the destination type.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<Src> ValueFrom<Src> for Src

type Err = NoError

The error type produced by a failed conversion.

fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>

Convert the given value into an exactly equivalent representation.

impl<Src, Dst> ValueInto<Dst> for Src where
Dst: ValueFrom<Src>,

type Err = <Dst as ValueFrom<Src>>::Err

The error type produced by a failed conversion.

fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>

Convert the subject into an exactly equivalent representation.

Struct ctf::loc::MtfMap

Implementations

impl<'data, T> MtfMap<'data, T>

pub fn new() -> Self where T: Clone,

pub fn remove_last(&mut self) -> Entry<'data, T>

pub fn decode<Out, Parser>( &mut self, parser: &mut Parser, idx: Idx, if_absent: impl FnOnce(&mut Parser, Entry<'data, T>) -> Res<(&'data str, T)>, binding_do: impl FnOnce(&mut Parser, &'data str, &mut T) -> Res<Out>) -> Res<Out> where Parser: CanParse<'data>,

Trait Implementations

impl<'data, T: Clone> Clone for MtfMap<'data, T>

fn clone(&self) -> MtfMap<'data, T>

fn clone_from(&mut self, source: &Self)

impl<'data, T: Debug> Debug for MtfMap<'data, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'data, T> Index<Idx> for MtfMap<'data, T>

type Output = Option<(&'data str, T)>

fn index(&self, idx: Idx) -> &Entry<'data, T>

impl<'data, T> IndexMut<Idx> for MtfMap<'data, T>

fn index_mut(&mut self, idx: Idx) -> &mut Entry<'data, T>

Auto Trait Implementations

impl<'data, T> RefUnwindSafe for MtfMap<'data, T> where T: RefUnwindSafe,

impl<'data, T> Send for MtfMap<'data, T> where T: Send,

impl<'data, T> Sync for MtfMap<'data, T> where T: Sync,

impl<'data, T> Unpin for MtfMap<'data, T> where T: Unpin,

impl<'data, T> UnwindSafe for MtfMap<'data, T> where T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where Scheme: ApproxScheme,

type Err = NoError

fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>

impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where Dst: ApproxFrom<Src, Scheme>, Scheme: ApproxScheme,

type Err = <Dst as ApproxFrom<Src, Scheme>>::Err

fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T, Dst> ConvAsUtil<Dst> for T

fn approx(self) -> Result<Dst, Self::Err> where Self: ApproxInto<Dst, DefaultApprox>,

fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where Self: ApproxInto<Dst, Scheme>, Scheme: ApproxScheme,

impl<T> ConvUtil for T

fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where Self: ApproxInto<Dst, DefaultApprox>,

fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where Self: ApproxInto<Dst, Scheme>, Scheme: ApproxScheme,

fn into_as<Dst>(self) -> Dst where Self: Into<Dst>,

fn try_as<Dst>(self) -> Result<Dst, Self::Err> where Self: TryInto<Dst>,

fn value_as<Dst>(self) -> Result<Dst, Self::Err> where Self: ValueInto<Dst>,

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<Src> TryFrom<Src> for Src

type Err = NoError

fn try_from(src: Src) -> Result<Src, <Src as TryFrom<Src>>::Err>

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<Src, Dst> TryInto<Dst> for Src where Dst: TryFrom<Src>,

type Err = <Dst as TryFrom<Src>>::Err

fn try_into(self) -> Result<Dst, <Src as TryInto<Dst>>::Err>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<Src> ValueFrom<Src> for Src

type Err = NoError

fn value_from(src: Src) -> Result<Src, <Src as ValueFrom<Src>>::Err>

impl<Src, Dst> ValueInto<Dst> for Src where Dst: ValueFrom<Src>,

type Err = <Dst as ValueFrom<Src>>::Err

fn value_into(self) -> Result<Dst, <Src as ValueInto<Dst>>::Err>

pub fn new() -> Self where
T: Clone,

pub fn decode<Out, Parser>(
&mut self,
parser: &mut Parser,
idx: Idx,
if_absent: impl FnOnce(&mut Parser, Entry<'data, T>) -> Res<(&'data str, T)>,
binding_do: impl FnOnce(&mut Parser, &'data str, &mut T) -> Res<Out>
) -> Res<Out> where
Parser: CanParse<'data>,

impl<'data, T> RefUnwindSafe for MtfMap<'data, T> where
T: RefUnwindSafe,

impl<'data, T> Send for MtfMap<'data, T> where
T: Send,

impl<'data, T> Sync for MtfMap<'data, T> where
T: Sync,

impl<'data, T> Unpin for MtfMap<'data, T> where
T: Unpin,

impl<'data, T> UnwindSafe for MtfMap<'data, T> where
T: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<Src, Scheme> ApproxFrom<Src, Scheme> for Src where
Scheme: ApproxScheme,

impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src where
Dst: ApproxFrom<Src, Scheme>,
Scheme: ApproxScheme,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn approx(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,

fn approx_by<Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,

fn approx_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, DefaultApprox>,

fn approx_as_by<Dst, Scheme>(self) -> Result<Dst, Self::Err> where
Self: ApproxInto<Dst, Scheme>,
Scheme: ApproxScheme,

fn into_as<Dst>(self) -> Dst where
Self: Into<Dst>,

fn try_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: TryInto<Dst>,

fn value_as<Dst>(self) -> Result<Dst, Self::Err> where
Self: ValueInto<Dst>,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<Src, Dst> TryInto<Dst> for Src where
Dst: TryFrom<Src>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<Src, Dst> ValueInto<Dst> for Src where
Dst: ValueFrom<Src>,