kosame_macro 0.0.3

Macro-based Rust ORM focused on developer ergonomics
Documentation 
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use syn::{
    Path, Token,
    parse::{Parse, ParseBuffer, ParseStream},
};

pub struct TypeOverride {
    _colon: Token![:],
    type_path: Path,
}

impl TypeOverride {
    pub fn type_path(&self) -> &Path {
        &self.type_path
    }

    pub fn parse_optional(input: ParseStream) -> syn::Result<Option<Self>> {
        Self::peek(input).then(|| input.parse()).transpose()
    }

    pub fn peek(input: &ParseBuffer<'_>) -> bool {
        input.peek(Token![:])
    }
}

impl Parse for TypeOverride {
    fn parse(input: ParseStream) -> syn::Result<Self> {
        Ok(Self {
            _colon: input.parse()?,
            type_path: input.parse()?,
        })
    }
}