[−][src]Enum parquet::record::reader::Reader

pub enum Reader {
    PrimitiveReader(TypePtr, TripletIter),
    OptionReader(i16, Box<Reader>),
    GroupReader(Option<TypePtr>, i16, Vec<Reader>),
    RepeatedReader(TypePtr, i16, i16, Box<Reader>),
    KeyValueReader(TypePtr, i16, i16, Box<Reader>, Box<Reader>),
}

Reader tree for record assembly

Variants

PrimitiveReader(TypePtr, TripletIter)OptionReader(i16, Box<Reader>)GroupReader(Option<TypePtr>, i16, Vec<Reader>)RepeatedReader(TypePtr, i16, i16, Box<Reader>)KeyValueReader(TypePtr, i16, i16, Box<Reader>, Box<Reader>)

Trait Implementations

`impl Display for Reader`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

`impl !Send for Reader`

`impl !Sync for Reader`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

Performs the conversion.

`impl<T> ToString for T where T: Display + ?Sized,`
[src]

`fn to_string(&self) -> String`
[src]

Converts the given value to a String. Read more

`impl<T> From for T`
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`fn from(t: T) -> T`
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Performs the conversion.

`impl<T, U> TryFrom for T where T: From,`
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`type Error = !`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

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

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
[src]

Immutably borrows from an owned value. Read more

`impl<T, U> TryInto for T where U: TryFrom<T>,`
[src]

`type Error = >::Error`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`
[src]

🔬 This is a nightly-only experimental API. (try_from)

Performs the conversion.

`impl<T> BorrowMut for T where T: ?Sized,`
[src]

`fn borrow_mut(&mut self) -> &mut T`
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Mutably borrows from an owned value. Read more

`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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🔬 This is a nightly-only experimental API. (get_type_id)

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

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

`type Err = >::Err`

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

`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

[−][src]Enum parquet::record::reader::Reader

Variants

Trait Implementations

`impl Display for Reader`
[src]

`fn fmt(&self, f: &mut Formatter) -> Result`
[src]

Auto Trait Implementations

`impl !Send for Reader`

`impl !Sync for Reader`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,`
[src]

`fn into(self) -> U`
[src]

`impl<T> ToString for T where T: Display + ?Sized,`
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`fn to_string(&self) -> String`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`fn borrow_mut(&mut self) -> &mut T`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`

`type Err = <U as TryFrom<T>>::Err`

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

`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`

[−][src]Enum parquet::record::reader::Reader

Variants

Trait Implementations

impl Display for Reader[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

Auto Trait Implementations

impl !Send for Reader

impl !Sync for Reader

Blanket Implementations

impl<T, U> Into for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T> ToString for T where T: Display + ?Sized, [src]

fn to_string(&self) -> String[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

impl<T, U> TryFrom for T where T: From<U>, [src]

type Error = !

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

impl<T> Borrow for T where T: ?Sized, [src]

fn borrow(&self) -> &T[src]

impl<T, U> TryInto for T where U: TryFrom<T>, [src]

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

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

impl<T> BorrowMut for T where T: ?Sized, [src]

fn borrow_mut(&mut self) -> &mut T[src]

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

fn get_type_id(&self) -> TypeId[src]

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

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

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

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> Erased for T

`impl Display for Reader`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl !Send for Reader`

`impl !Sync for Reader`

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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`impl<T> ToString for T where T: Display + ?Sized,`
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`fn to_string(&self) -> String`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`fn borrow_mut(&mut self) -> &mut T`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`

`type Err = <U as TryFrom<T>>::Err`

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

`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`