graphql-schema-validation 0.1.3

A spec compliant implementation of GraphQL SDL schema validation
Documentation 
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use crate::Context;
use async_graphql_parser::Pos;

pub(crate) fn double_underscore_name(bad_name: &str, pos: Pos, ctx: &mut Context<'_>) {
    ctx.push_error(miette::miette!(
        labels = vec![miette::LabeledSpan::new_with_span(
            None,
            miette::SourceSpan::new(ctx.miette_pos(pos), bad_name.len().into(),),
        )],
        r#"Name "{bad_name}" must not begin with "__", which is reserved by GraphQL introspection."#
    ));
}

pub(crate) fn unknown_type(unknown_type: &str, location: &str, ctx: &mut Context<'_>) {
    ctx.push_error(miette::miette!(r#"Unknown type "{unknown_type}" in "{location}""#));
}

pub(crate) fn output_type_in_input_position(bad_type: &str, location: &str, ctx: &mut Context<'_>) {
    ctx.push_error(miette::miette!(
        r#"The type of "{location}" must be an input type, but got "{bad_type}", an output type."#
    ));
}

pub(crate) fn input_object_in_output_position(bad_type: &str, location: &str, ctx: &mut Context<'_>) {
    ctx.push_error(miette::miette!(
        r#"The type of "{location}" must be an output type, but got "{bad_type}", an input object."#
    ));
}