Trait serde_single_or_vec::Storage

pub trait Storage<'a, T> {
    type Backing;
    fn single(ty: T) -> Self::Backing;
    fn get_first_with_len(b: &Self::Backing) -> Option<(&T, usize)>;
}

Specifies the internal Storage Type of the Sequence

Associated Types

type Backing

Type to use as storage type;

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Required methods

fn single(ty: T) -> Self::Backing

Creates the Storage for a single value

fn get_first_with_len(b: &Self::Backing) -> Option<(&T, usize)>

Returns the first element of the vector if available and the size of the remaining vector without the first element

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Implementations on Foreign Types

impl<T, '_> Storage<'_, T> for Vec<T>

type Backing = Self

fn single(ty: T) -> Self::Backing

fn get_first_with_len(b: &Self::Backing) -> Option<(&T, usize)>

impl<'a, T: 'a + Clone> Storage<'a, T> for Cow<'a, [T]>

type Backing = Self

fn single(ty: T) -> Self::Backing

fn get_first_with_len(b: &Self::Backing) -> Option<(&T, usize)>

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Implementors

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