Enum csv_core::ReadFieldNoCopyResult

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pub enum ReadFieldNoCopyResult {
    InputEmpty,
    Field {
        record_end: bool,
    },
    End,
}

Expand description

The result of parsing at most one field from CSV data while ignoring the output.

Variants

`InputEmpty`

The caller provided input was exhausted before the end of a field or record was found.

`Field`

Fields

record_end: bool

Whether this was the last field in a record or not.

The end of a field was found.

Note that when record_end is true, then the end of this field also corresponds to the end of a record.

`End`

All CSV data has been read.

This state can only be returned when an empty input buffer is provided by the caller.

Trait Implementations

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impl Clone for ReadFieldNoCopyResult

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fn clone(&self) -> ReadFieldNoCopyResult

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 Debug for ReadFieldNoCopyResult

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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 PartialEq<ReadFieldNoCopyResult> for ReadFieldNoCopyResult

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fn eq(&self, other: &ReadFieldNoCopyResult) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &ReadFieldNoCopyResult) -> bool

This method tests for !=.

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impl Eq for ReadFieldNoCopyResult

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impl StructuralEq for ReadFieldNoCopyResult

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impl StructuralPartialEq for ReadFieldNoCopyResult

Auto Trait Implementations

impl RefUnwindSafe for ReadFieldNoCopyResult

impl Send for ReadFieldNoCopyResult

impl Sync for ReadFieldNoCopyResult

impl Unpin for ReadFieldNoCopyResult

impl UnwindSafe for ReadFieldNoCopyResult

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub 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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub 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

pub 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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pub fn to_owned(&self) -> T

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

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

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

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

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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

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

Performs the conversion.

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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

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

Performs the conversion.

Enum csv_core::ReadFieldNoCopyResult

Variants

InputEmpty

Field

Fields

End

Trait Implementations

impl Clone for ReadFieldNoCopyResult

fn clone(&self) -> ReadFieldNoCopyResult

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

impl Debug for ReadFieldNoCopyResult

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

impl PartialEq<ReadFieldNoCopyResult> for ReadFieldNoCopyResult

fn eq(&self, other: &ReadFieldNoCopyResult) -> bool

fn ne(&self, other: &ReadFieldNoCopyResult) -> bool

impl Eq for ReadFieldNoCopyResult

impl StructuralEq for ReadFieldNoCopyResult

impl StructuralPartialEq for ReadFieldNoCopyResult

Auto Trait Implementations

impl RefUnwindSafe for ReadFieldNoCopyResult

impl Send for ReadFieldNoCopyResult

impl Sync for ReadFieldNoCopyResult

impl Unpin for ReadFieldNoCopyResult

impl UnwindSafe for ReadFieldNoCopyResult

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

`InputEmpty`

`Field`

`End`

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

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

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

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