feat(pow-solver): add wasm-bindgen entry for browser solving

Modified lib/pow-solver/src/lib.rs +4 −1 View lib/pow-solver/src/lib.rs

@@ -1,3 +1,6 @@

11pub mod challenge;

22

3pub use challenge::{check, solve, Challenge};

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3pub use challenge::{check, solve, Challenge};

4

5#[cfg(target_arch = "wasm32")]

6pub mod wasm;

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Added lib/pow-solver/src/wasm.rs +21 −0 View lib/pow-solver/src/wasm.rs

@@ -0,0 +1,21 @@

1#![allow(unused_variables)]

2

3use wasm_bindgen::prelude::*;

4

5use crate::challenge::{check as check_native, solve as solve_native};

6

7#[wasm_bindgen(js_name = solve, catch)]

8pub fn solve(nonce: &str, difficulty: u32, max_attempts: u32) -> Result<String, JsError> {

9 solve_native(nonce, difficulty, max_attempts as u64)

10 .map(|n| n.to_string())

11 .ok_or_else(|| JsError::new("no solution within max_attempts"))

12}

13

14#[wasm_bindgen(js_name = check, catch)]

15pub fn check(nonce: &str, difficulty: u32, answer: &str) -> Result<bool, JsError> {

16 let parsed: u64 = answer

17 .trim()

18 .parse()

19 .map_err(|e| JsError::new(&format!("invalid answer: {e}")))?;

20 Ok(check_native(nonce, difficulty, parsed))

21}

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Modified lib/pow-solver/Cargo.toml +5 −1 View lib/pow-solver/Cargo.toml

@@ -3,6 +3,10 @@

33version.workspace = true

44edition.workspace = true

55

6[lib]

7crate-type = ["rlib", "cdylib"]

8

69[dependencies]

710sha2 = { workspace = true }

8serde = { workspace = true, features = ["derive"] }

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11serde = { workspace = true, features = ["derive"] }

12wasm-bindgen = { workspace = true }

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Modified Cargo.lock +1 −0 View Cargo.lock

@@ -5881,6 +5881,7 @@

58815881dependencies = [

58825882 "serde",

58835883 "sha2 0.11.0",

5884 "wasm-bindgen",

58845885]

58855886

58865887[[package]]

Modified Cargo.toml +2 −0 View Cargo.toml

@@ -85,6 +85,8 @@

8585gitbaby = { git="https://gitea.gitdata.me/GitDataAi/GitBaby.git", rev = "41154f520b" }

8686mailbaby = { git = "https://github.com/mailbabys/mailbaby-rs", rev = "e408acf48a19e4fd554b020a865d144706f7c2de", features = ["rest", "grpc"] }

8787

88wasm-bindgen = "0.2"

89

8890

8991chrono = "0.4.45"

9092maud = { version = "0.27", features = ["axum"] }