Change mutable_* to *_mut.

[gilbens-starkware]

This change is 

[orizi]

Reviewed 6 of 17 files at r1, all commit messages.
Reviewable status: 6 of 17 files reviewed, 1 unresolved discussion (waiting on @gilbens-starkware)

---

crates/cairo-lang-starknet/src/plugin/storage_node.rs line 141 at r1 (raw file):

    fn mutable_suffix(&self) -> String {
        if self.is_mutable { "_mut".to_string() } else { "".to_string() }
    }

Suggestion:

    /// Returns the mutable prefix of camelcase names.
    fn mutable_camelcase(&self) -> &'static str {
        if self.is_mutable { "Mutable" } else { "" }
    }
    /// Returns the mutable suffix for functions.
    fn mutable_suffix(&self) -> &'static str {
        if self.is_mutable { "_mut" } else { "" }
    }

[orizi]

Reviewed 11 of 17 files at r1.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @gilbens-starkware)

[gilbens-starkware]

Reviewable status: 17 of 21 files reviewed, 1 unresolved discussion (waiting on @orizi)

---

crates/cairo-lang-starknet/src/plugin/storage_node.rs line 141 at r1 (raw file):

    fn mutable_suffix(&self) -> String {
        if self.is_mutable { "_mut".to_string() } else { "".to_string() }
    }

Done.

[orizi]

Reviewed 5 of 5 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @gilbens-starkware)

[orizi]

Reviewed 1 of 1 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @gilbens-starkware)