Trait lexical_core::ToLexical

pub trait ToLexical: Number {
    fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8];
}

Trait for numerical types that can be serialized to bytes.

To determine the number of bytes required to serialize a value to string, check the associated constants from a required trait:

• FORMATTED_SIZE
• FORMATTED_SIZE_DECIMAL

Required methods

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

Serializer for a number-to-string conversion.

Returns a subslice of the input buffer containing the written bytes, starting from the same address in memory as the input slice.

• value - Number to serialize.
• bytes - Slice containing a numeric string.

Panics

Panics if the buffer is not of sufficient size. The caller must provide a slice of sufficient size. In order to ensure the function will not panic, ensure the buffer has at least FORMATTED_SIZE_DECIMAL elements.

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Implementations on Foreign Types

impl ToLexical for f32

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for f64

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for u8

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for u16

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for u32

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for u64

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for usize

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for u128

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for i8

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for i16

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for i32

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for i64

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for isize

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

impl ToLexical for i128

fn to_lexical<'a>(self, bytes: &'a mut [u8]) -> &'a mut [u8]

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Implementors

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