clockworklabs/SpacetimeDB · error · syn::Error

can't parse as duration: {e}

Error message

can't parse as duration: {e}

What it means

Error "can't parse as duration: {e}" thrown in clockworklabs/SpacetimeDB.

Source

Thrown at crates/bindings-macro/src/lib.rs:247

    quote!({
        const DUR: ::core::time::Duration = ::core::time::Duration::new(#secs, #nanos);
        DUR
    })
    .into()
}

fn parse_duration(input: ParseStream) -> syn::Result<Duration> {
    let lookahead = input.lookahead1();
    let (s, span) = if lookahead.peek(syn::LitStr) {
        let s = input.parse::<syn::LitStr>()?;
        (s.value(), s.span())
    } else if lookahead.peek(syn::LitInt) {
        let i = input.parse::<syn::LitInt>()?;
        (i.to_string(), i.span())
    } else {
        return Err(lookahead.error());
    };
    humantime::parse_duration(&s).map_err(|e| syn::Error::new(span, format_args!("can't parse as duration: {e}")))
}

/// A helper for the common bits of the derive macros.
fn sats_derive(
    input: StdTokenStream,
    assume_in_module: bool,
    logic: impl FnOnce(&sats::SatsType) -> TokenStream,
) -> StdTokenStream {
    let input = syn::parse_macro_input!(input as syn::DeriveInput);
    let crate_fallback = if assume_in_module {
        quote!(spacetimedb::spacetimedb_lib)
    } else {
        quote!(spacetimedb_lib)
    };
    sats::sats_type_from_derive(&input, crate_fallback)
        .map(|ty| logic(&ty))
        .unwrap_or_else(syn::Error::into_compile_error)
        .into()

View on GitHub (pinned to 524b4487d9)

When it happens

Trigger: Thrown at crates/bindings-macro/src/lib.rs:247 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of clockworklabs/SpacetimeDB@524b4487d9 (2026-08-16). Data as JSON: /api/errors/8354a299074ab47e. Report an issue: GitHub.