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Update docs, cairo-lang-runner references #1854

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8 changes: 8 additions & 0 deletions cairo1-run/src/cairo_run.rs
Original file line number Diff line number Diff line change
Expand Up @@ -366,6 +366,8 @@ fn build_hints_vec<'b>(
(hints, program_hints)
}

// Function derived from the cairo-lang-runner crate.
// https://github.com/starkware-libs/cairo/blob/40a7b60687682238f7f71ef7c59c986cc5733915/crates/cairo-lang-runner/src/lib.rs#L551-L552
/// Finds first function ending with `name_suffix`.
fn find_function<'a>(
sierra_program: &'a SierraProgram,
Expand All @@ -384,6 +386,8 @@ fn find_function<'a>(
.ok_or_else(|| RunnerError::MissingMain)
}

// Function derived from the cairo-lang-runner crate.
// https://github.com/starkware-libs/cairo/blob/40a7b60687682238f7f71ef7c59c986cc5733915/crates/cairo-lang-runner/src/lib.rs#L750
/// Creates a list of instructions that will be appended to the program's bytecode.
fn create_code_footer() -> Vec<Instruction> {
casm! {
Expand Down Expand Up @@ -527,6 +531,8 @@ fn load_arguments(
Ok(())
}

// Function derived from the cairo-lang-runner crate.
// https://github.com/starkware-libs/cairo/blob/40a7b60687682238f7f71ef7c59c986cc5733915/crates/cairo-lang-runner/src/lib.rs#L703
/// Returns the instructions to add to the beginning of the code to successfully call the main
/// function, as well as the builtins required to execute the program.
fn create_entry_code(
Expand Down Expand Up @@ -869,6 +875,8 @@ fn create_entry_code(
))
}

// Function derived from the cairo-lang-runner crate.
// https://github.com/starkware-libs/cairo/blob/40a7b60687682238f7f71ef7c59c986cc5733915/crates/cairo-lang-runner/src/lib.rs#L577
fn get_info<'a>(
sierra_program_registry: &'a ProgramRegistry<CoreType, CoreLibfunc>,
ty: &'a cairo_lang_sierra::ids::ConcreteTypeId,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,9 @@ impl Cairo1HintProcessor {
segment_arena_validations,
}
}
// Runs a single Hint
// Most of the Hints implementations are derived from the `cairo-lang-runner` crate.
// https://github.com/starkware-libs/cairo/blob/40a7b60687682238f7f71ef7c59c986cc5733915/crates/cairo-lang-runner/src/casm_run/mod.rs#L1681
/// Runs a single Hint
pub fn execute(
&self,
vm: &mut VirtualMachine,
Expand Down
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