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Function pem_rfc7468::encoded_len

source · [−]
pub fn encoded_len(
    label: &str, 
    line_ending: LineEnding, 
    input: &[u8]
) -> Result<usize>
Expand description

Get the length of a PEM encoded document with the given bytes and label.

This function computes a precise length of the PEM encoding of the given input data.

Returns

  • Ok(len) on success
  • Err(Error::Length) on length overflow