Method bom

atomic-core/src/change/encoding.rs:181–189

Get the BOM bytes for this encoding, if applicable. # Returns The BOM bytes, or an empty slice for encodings without BOM.

(&self)

    ///
    /// The BOM bytes, or an empty slice for encodings without BOM.
    pub fn bom(&self) -> &'static [u8] {
        match self {
            Encoding::Utf8 => &[], // UTF-8 BOM is optional, we don't add it
            Encoding::Utf16Le => &[0xFF, 0xFE],
            Encoding::Utf16Be => &[0xFE, 0xFF],
            Encoding::Latin1 => &[],
            Encoding::Binary => &[],
        }
    }

    /// Get the canonical name of this encoding.
    ///