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authorLaurenz <laurmaedje@gmail.com>2021-06-26 13:06:37 +0200
committerLaurenz <laurmaedje@gmail.com>2021-06-26 13:06:37 +0200
commit285c2f617b74e182be69decea46bbd0afdb0f604 (patch)
tree41bdb5d19bc80c165df6e55e829051f0812f7c3d /src/library/basic.rs
parent63cf36149635156013f0324b660bf4d362beb87f (diff)
Cleanse library
- Remove doc-comments for Typst functions from library - Reduce number of library source files
Diffstat (limited to 'src/library/basic.rs')
-rw-r--r--src/library/basic.rs79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/library/basic.rs b/src/library/basic.rs
deleted file mode 100644
index e0e464ae..00000000
--- a/src/library/basic.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-use crate::color::{Color, RgbaColor};
-use crate::pretty::pretty;
-
-use super::*;
-
-/// `type`: The name of a value's type.
-///
-/// # Positional parameters
-/// - Any value.
-///
-/// # Return value
-/// The name of the value's type as a string.
-pub fn type_(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
- match args.expect::<Value>(ctx, "value") {
- Some(value) => value.type_name().into(),
- None => Value::Error,
- }
-}
-
-/// `repr`: The string representation of a value.
-///
-/// # Positional parameters
-/// - Any value.
-///
-/// # Return value
-/// The string representation of the value.
-pub fn repr(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
- match args.expect::<Value>(ctx, "value") {
- Some(value) => pretty(&value).into(),
- None => Value::Error,
- }
-}
-
-/// `len`: The length of a string, an array or a dictionary.
-pub fn len(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
- match args.expect::<Spanned<Value>>(ctx, "collection") {
- Some(Spanned { v: Value::Str(v), .. }) => Value::Int(v.len() as i64),
- Some(Spanned { v: Value::Array(v), .. }) => Value::Int(v.len() as i64),
- Some(Spanned { v: Value::Dict(v), .. }) => Value::Int(v.len() as i64),
- Some(other) if other.v != Value::Error => {
- ctx.diag(error!(other.span, "expected string, array or dictionary"));
- Value::Error
- }
- _ => Value::Error,
- }
-}
-
-/// `rgb`: Create an RGB(A) color.
-///
-/// # Positional parameters
-/// - Red component: of type `float`, between 0.0 and 1.0.
-/// - Green component: of type `float`, between 0.0 and 1.0.
-/// - Blue component: of type `float`, between 0.0 and 1.0.
-/// - Alpha component: optional, of type `float`, between 0.0 and 1.0.
-///
-/// # Return value
-/// The color with the given components.
-pub fn rgb(ctx: &mut EvalContext, args: &mut FuncArgs) -> Value {
- let r = args.expect(ctx, "red component");
- let g = args.expect(ctx, "green component");
- let b = args.expect(ctx, "blue component");
- let a = args.eat(ctx);
-
- let mut clamp = |component: Option<Spanned<f64>>, default| {
- component.map_or(default, |c| {
- if c.v < 0.0 || c.v > 1.0 {
- ctx.diag(warning!(c.span, "should be between 0.0 and 1.0"));
- }
- (c.v.max(0.0).min(1.0) * 255.0).round() as u8
- })
- };
-
- Value::Color(Color::Rgba(RgbaColor::new(
- clamp(r, 0),
- clamp(g, 0),
- clamp(b, 0),
- clamp(a, 255),
- )))
-}