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local util = require("conform.util")
---@type conform.FileFormatterConfig
return {
meta = {
url = "https://github.com/rust-lang/rustfmt",
description = "A tool for formatting rust code according to style guidelines.",
},
command = "rustfmt",
options = {
-- The default edition of Rust to use when no Cargo.toml file is found
default_edition = "2021",
},
args = function(self, ctx)
local args = { "--emit=stdout" }
local edition = util.parse_rust_edition(ctx.dirname) or self.options.default_edition
table.insert(args, "--edition=" .. edition)
return args
end,
cwd = util.root_file({
"rustfmt.toml",
".rustfmt.toml",
}),
}
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