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ByteLiteral

relibc::byte_literal

Struct ByteLiteral 

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pub struct ByteLiteral;
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An abstraction over a byte literal to provide a method to convert safely to a c_char.

The abstraction is required so we can contain architecture specific code in a central location.

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impl ByteLiteral

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pub fn cast_cchar(input: u8) -> c_char

Casts a byte literal (u8) to a c_char without using as.

§Panics

If input is not within the following range of ascii characters:

  • Octal: 040..=176
  • Decimal: 30..=126
  • Hexadecimal: 20..=7E
  • Byte literals: The space character ( ) upto and including tilde (~)

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fn cast_slice(selves: &[T]) -> &[T]

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

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