wion 0.1.0

Wasm Interface Object Notation
Documentation 
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use crate::{
    helpers::{IndentDisplay, IndentFormatter},
    values::WasiObject,
    WasiValue,
};
use std::fmt::{Debug, Display, Formatter, Write};

impl Debug for WasiValue {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        match self {
            Self::Boolean(v) => match v {
                true => f.write_str("true"),
                false => f.write_str("false"),
            },
            Self::Unsigned8(v) => {
                write!(f, "{}u8", v)
            }
            Self::Unsigned16(v) => {
                write!(f, "{}u16", v)
            }
            Self::Unsigned32(v) => {
                write!(f, "{}u32", v)
            }
            Self::Unsigned64(v) => {
                write!(f, "{}u64", v)
            }
            Self::Integer8(v) => {
                write!(f, "{}i8", v)
            }
            Self::Integer16(v) => {
                write!(f, "{}i16", v)
            }
            Self::Integer32(v) => {
                write!(f, "{}i32", v)
            }
            Self::Integer64(v) => {
                write!(f, "{}i64", v)
            }
            Self::Float32(v) => {
                write!(f, "{}f32", v)
            }
            Self::Float64(v) => {
                write!(f, "{}f64", v)
            }
            Self::Unicode(v) => {
                write!(f, "{}", v)
            }
            Self::UTF8(v) => {
                write!(f, "{:?}", v)
            }
            WasiValue::Object(_) => f.write_str("Any"),
            WasiValue::Buffer(v) => {
                write!(f, "{:?}", v)
            }
        }
    }
}

impl Display for WasiValue {
    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
        self.indent_display(&mut IndentFormatter { writer: f, indent_text: "    ", level: 0 })
    }
}

impl IndentDisplay for WasiValue {
    fn indent_display<W: Write>(&self, f: &mut IndentFormatter<'_, W>) -> std::fmt::Result {
        match self {
            Self::Boolean(v) => write!(f, "{}", v),
            Self::Unsigned8(v) => write!(f, "{}", v),
            Self::Unsigned16(v) => write!(f, "{}", v),
            Self::Unsigned32(v) => write!(f, "{}", v),
            Self::Unsigned64(v) => write!(f, "{}", v),
            Self::Integer8(v) => write!(f, "{}", v),
            Self::Integer16(v) => write!(f, "{}", v),
            Self::Integer32(v) => write!(f, "{}", v),
            Self::Integer64(v) => write!(f, "{}", v),
            Self::Float32(v) => write!(f, "{}", v),
            Self::Float64(v) => write!(f, "{}", v),
            Self::Unicode(v) => write!(f, "{:?}", v),
            Self::UTF8(v) => write!(f, "{:?}", v),
            Self::Buffer(v) => {
                write!(f, "{:?}", v)
            }
            Self::Object(v) => v.indent_display(f),
        }
    }
}
impl IndentDisplay for WasiObject {
    fn indent_display<W: Write>(&self, f: &mut IndentFormatter<'_, W>) -> std::fmt::Result {
        Ok(())
    }
}